26497380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 95735808

約数和(自身を除く): 69238428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 211, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 422, 455, 460, 483, 546, 598, 633, 644, 690, 780, 805, 844, 897, 910, 966, 1055, 1092, 1196, 1266, 1365, 1380, 1477, 1495, 1610, 1794, 1820, 1932, 2093, 2110, 2415, 2532, 2730, 2743, 2954, 2990, 3165, 3220, 3588, 4186, 4220, 4431, 4485, 4830, 4853, 5460, 5486, 5908, 5980, 6279, 6330, 7385, 8229, 8372, 8862, 8970, 9660, 9706, 10465, 10972, 12558, 12660, 13715, 14559, 14770, 16458, 17724, 17940, 19201, 19412, 20930, 22155, 24265, 25116, 27430, 29118, 29540, 31395, 32916, 33971, 38402, 41145, 41860, 44310, 48530, 54860, 57603, 58236, 62790, 63089, 67942, 72795, 76804, 82290, 88620, 96005, 97060, 101913, 115206, 125580, 126178, 135884, 145590, 164580, 169855, 189267, 192010, 203826, 230412, 252356, 288015, 291180, 315445, 339710, 378534, 384020, 407652, 441623, 509565, 576030, 630890, 679420, 757068, 883246, 946335, 1019130, 1152060, 1261780, 1324869, 1766492, 1892670, 2038260, 2208115, 2649738, 3785340, 4416230, 5299476, 6624345, 8832460, 13248690, 26497380]

約数ペア:

[(1, 26497380), (2, 13248690), (3, 8832460), (4, 6624345), (5, 5299476), (6, 4416230), (7, 3785340), (10, 2649738), (12, 2208115), (13, 2038260), (14, 1892670), (15, 1766492), (20, 1324869), (21, 1261780), (23, 1152060), (26, 1019130), (28, 946335), (30, 883246), (35, 757068), (39, 679420), (42, 630890), (46, 576030), (52, 509565), (60, 441623), (65, 407652), (69, 384020), (70, 378534), (78, 339710), (84, 315445), (91, 291180), (92, 288015), (105, 252356), (115, 230412), (130, 203826), (138, 192010), (140, 189267), (156, 169855), (161, 164580), (182, 145590), (195, 135884), (210, 126178), (211, 125580), (230, 115206), (260, 101913), (273, 97060), (276, 96005), (299, 88620), (322, 82290), (345, 76804), (364, 72795), (390, 67942), (420, 63089), (422, 62790), (455, 58236), (460, 57603), (483, 54860), (546, 48530), (598, 44310), (633, 41860), (644, 41145), (690, 38402), (780, 33971), (805, 32916), (844, 31395), (897, 29540), (910, 29118), (966, 27430), (1055, 25116), (1092, 24265), (1196, 22155), (1266, 20930), (1365, 19412), (1380, 19201), (1477, 17940), (1495, 17724), (1610, 16458), (1794, 14770), (1820, 14559), (1932, 13715), (2093, 12660), (2110, 12558), (2415, 10972), (2532, 10465), (2730, 9706), (2743, 9660), (2954, 8970), (2990, 8862), (3165, 8372), (3220, 8229), (3588, 7385), (4186, 6330), (4220, 6279), (4431, 5980), (4485, 5908), (4830, 5486), (4853, 5460)]