85434366940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{2677}}^1$

素因数の和:3767

約数の個数: 96

約数和(自身を含む): 194968597824

約数和(自身を除く): 109534230884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 937, 1310, 1703, 1874, 2620, 2677, 3406, 3748, 4685, 5354, 6812, 8515, 9370, 10708, 12181, 13385, 17030, 18740, 24362, 26770, 34060, 34801, 48724, 53540, 60905, 69602, 121810, 122747, 139204, 174005, 243620, 245494, 348010, 350687, 490988, 613735, 696020, 701374, 1227470, 1402748, 1595711, 1753435, 2454940, 2508349, 3191422, 3506870, 4558931, 5016698, 6382844, 7013740, 7978555, 9117862, 10033396, 12541745, 15957110, 18235724, 22794655, 25083490, 31914220, 32608537, 45589310, 50166980, 65217074, 91178620, 130434148, 163042685, 326085370, 328593719, 652170740, 657187438, 1314374876, 1642968595, 3285937190, 4271718347, 6571874380, 8543436694, 17086873388, 21358591735, 42717183470, 85434366940]

約数ペア:

[(1, 85434366940), (2, 42717183470), (4, 21358591735), (5, 17086873388), (10, 8543436694), (13, 6571874380), (20, 4271718347), (26, 3285937190), (52, 1642968595), (65, 1314374876), (130, 657187438), (131, 652170740), (260, 328593719), (262, 326085370), (524, 163042685), (655, 130434148), (937, 91178620), (1310, 65217074), (1703, 50166980), (1874, 45589310), (2620, 32608537), (2677, 31914220), (3406, 25083490), (3748, 22794655), (4685, 18235724), (5354, 15957110), (6812, 12541745), (8515, 10033396), (9370, 9117862), (10708, 7978555), (12181, 7013740), (13385, 6382844), (17030, 5016698), (18740, 4558931), (24362, 3506870), (26770, 3191422), (34060, 2508349), (34801, 2454940), (48724, 1753435), (53540, 1595711), (60905, 1402748), (69602, 1227470), (121810, 701374), (122747, 696020), (139204, 613735), (174005, 490988), (243620, 350687), (245494, 348010)]