91002860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4217}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 208335456

約数和(自身を除く): 117332596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4217, 4316, 5395, 8434, 10790, 16868, 21085, 21580, 42170, 54821, 84340, 109642, 219284, 274105, 350011, 548210, 700022, 1096420, 1400044, 1750055, 3500110, 4550143, 7000220, 9100286, 18200572, 22750715, 45501430, 91002860]

約数ペア:

[(1, 91002860), (2, 45501430), (4, 22750715), (5, 18200572), (10, 9100286), (13, 7000220), (20, 4550143), (26, 3500110), (52, 1750055), (65, 1400044), (83, 1096420), (130, 700022), (166, 548210), (260, 350011), (332, 274105), (415, 219284), (830, 109642), (1079, 84340), (1660, 54821), (2158, 42170), (4217, 21580), (4316, 21085), (5395, 16868), (8434, 10790)]