130851500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 315911232

約数和(自身を除く): 185059732

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 125, 130, 164, 205, 250, 260, 325, 410, 491, 500, 533, 650, 820, 982, 1025, 1066, 1300, 1625, 1964, 2050, 2132, 2455, 2665, 3250, 4100, 4910, 5125, 5330, 6383, 6500, 9820, 10250, 10660, 12275, 12766, 13325, 20131, 20500, 24550, 25532, 26650, 31915, 40262, 49100, 53300, 61375, 63830, 66625, 80524, 100655, 122750, 127660, 133250, 159575, 201310, 245500, 261703, 266500, 319150, 402620, 503275, 523406, 638300, 797875, 1006550, 1046812, 1308515, 1595750, 2013100, 2516375, 2617030, 3191500, 5032750, 5234060, 6542575, 10065500, 13085150, 26170300, 32712875, 65425750, 130851500]

約数ペア:

[(1, 130851500), (2, 65425750), (4, 32712875), (5, 26170300), (10, 13085150), (13, 10065500), (20, 6542575), (25, 5234060), (26, 5032750), (41, 3191500), (50, 2617030), (52, 2516375), (65, 2013100), (82, 1595750), (100, 1308515), (125, 1046812), (130, 1006550), (164, 797875), (205, 638300), (250, 523406), (260, 503275), (325, 402620), (410, 319150), (491, 266500), (500, 261703), (533, 245500), (650, 201310), (820, 159575), (982, 133250), (1025, 127660), (1066, 122750), (1300, 100655), (1625, 80524), (1964, 66625), (2050, 63830), (2132, 61375), (2455, 53300), (2665, 49100), (3250, 40262), (4100, 31915), (4910, 26650), (5125, 25532), (5330, 24550), (6383, 20500), (6500, 20131), (9820, 13325), (10250, 12766), (10660, 12275)]