26448380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 68328960

約数和(自身を除く): 41880580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 163, 190, 244, 266, 305, 326, 380, 427, 532, 610, 652, 665, 815, 854, 1141, 1159, 1220, 1330, 1630, 1708, 2135, 2282, 2318, 2660, 3097, 3260, 4270, 4564, 4636, 5705, 5795, 6194, 8113, 8540, 9943, 11410, 11590, 12388, 15485, 16226, 19886, 21679, 22820, 23180, 30970, 32452, 39772, 40565, 43358, 49715, 61940, 69601, 81130, 86716, 99430, 108395, 139202, 162260, 188917, 198860, 216790, 278404, 348005, 377834, 433580, 696010, 755668, 944585, 1322419, 1392020, 1889170, 2644838, 3778340, 5289676, 6612095, 13224190, 26448380]

約数ペア:

[(1, 26448380), (2, 13224190), (4, 6612095), (5, 5289676), (7, 3778340), (10, 2644838), (14, 1889170), (19, 1392020), (20, 1322419), (28, 944585), (35, 755668), (38, 696010), (61, 433580), (70, 377834), (76, 348005), (95, 278404), (122, 216790), (133, 198860), (140, 188917), (163, 162260), (190, 139202), (244, 108395), (266, 99430), (305, 86716), (326, 81130), (380, 69601), (427, 61940), (532, 49715), (610, 43358), (652, 40565), (665, 39772), (815, 32452), (854, 30970), (1141, 23180), (1159, 22820), (1220, 21679), (1330, 19886), (1630, 16226), (1708, 15485), (2135, 12388), (2282, 11590), (2318, 11410), (2660, 9943), (3097, 8540), (3260, 8113), (4270, 6194), (4564, 5795), (4636, 5705)]