140834209100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1305229}}^1$

素因数の和:1305339

約数の個数: 72

約数和(自身を含む): 333084254160

約数和(自身を除く): 192250045060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 260, 325, 332, 415, 650, 830, 1079, 1300, 1660, 2075, 2158, 4150, 4316, 5395, 8300, 10790, 21580, 26975, 53950, 107900, 1305229, 2610458, 5220916, 6526145, 13052290, 16967977, 26104580, 32630725, 33935954, 65261450, 67871908, 84839885, 108334007, 130522900, 169679770, 216668014, 339359540, 424199425, 433336028, 541670035, 848398850, 1083340070, 1408342091, 1696797700, 2166680140, 2708350175, 2816684182, 5416700350, 5633368364, 7041710455, 10833400700, 14083420910, 28166841820, 35208552275, 70417104550, 140834209100]

約数ペア:

[(1, 140834209100), (2, 70417104550), (4, 35208552275), (5, 28166841820), (10, 14083420910), (13, 10833400700), (20, 7041710455), (25, 5633368364), (26, 5416700350), (50, 2816684182), (52, 2708350175), (65, 2166680140), (83, 1696797700), (100, 1408342091), (130, 1083340070), (166, 848398850), (260, 541670035), (325, 433336028), (332, 424199425), (415, 339359540), (650, 216668014), (830, 169679770), (1079, 130522900), (1300, 108334007), (1660, 84839885), (2075, 67871908), (2158, 65261450), (4150, 33935954), (4316, 32630725), (5395, 26104580), (8300, 16967977), (10790, 13052290), (21580, 6526145), (26975, 5220916), (53950, 2610458), (107900, 1305229)]