9666704840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{141907}}^1$

素因数の和:142062

約数の個数: 64

約数和(自身を含む): 23602138560

約数和(自身を除く): 13935433720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 655, 1048, 1310, 1703, 2620, 3406, 5240, 6812, 8515, 13624, 17030, 34060, 68120, 141907, 283814, 567628, 709535, 1135256, 1419070, 1844791, 2838140, 3689582, 5676280, 7379164, 9223955, 14758328, 18447910, 18589817, 36895820, 37179634, 73791640, 74359268, 92949085, 148718536, 185898170, 241667621, 371796340, 483335242, 743592680, 966670484, 1208338105, 1933340968, 2416676210, 4833352420, 9666704840]

約数ペア:

[(1, 9666704840), (2, 4833352420), (4, 2416676210), (5, 1933340968), (8, 1208338105), (10, 966670484), (13, 743592680), (20, 483335242), (26, 371796340), (40, 241667621), (52, 185898170), (65, 148718536), (104, 92949085), (130, 74359268), (131, 73791640), (260, 37179634), (262, 36895820), (520, 18589817), (524, 18447910), (655, 14758328), (1048, 9223955), (1310, 7379164), (1703, 5676280), (2620, 3689582), (3406, 2838140), (5240, 1844791), (6812, 1419070), (8515, 1135256), (13624, 709535), (17030, 567628), (34060, 283814), (68120, 141907)]