100293680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 247436544

約数和(自身を除く): 147142864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1093, 1147, 1240, 1480, 2186, 2294, 2480, 2960, 4372, 4588, 5465, 5735, 8744, 9176, 10930, 11470, 17488, 18352, 21860, 22940, 33883, 40441, 43720, 45880, 67766, 80882, 87440, 91760, 135532, 161764, 169415, 202205, 271064, 323528, 338830, 404410, 542128, 647056, 677660, 808820, 1253671, 1355320, 1617640, 2507342, 2710640, 3235280, 5014684, 6268355, 10029368, 12536710, 20058736, 25073420, 50146840, 100293680]

約数ペア:

[(1, 100293680), (2, 50146840), (4, 25073420), (5, 20058736), (8, 12536710), (10, 10029368), (16, 6268355), (20, 5014684), (31, 3235280), (37, 2710640), (40, 2507342), (62, 1617640), (74, 1355320), (80, 1253671), (124, 808820), (148, 677660), (155, 647056), (185, 542128), (248, 404410), (296, 338830), (310, 323528), (370, 271064), (496, 202205), (592, 169415), (620, 161764), (740, 135532), (1093, 91760), (1147, 87440), (1240, 80882), (1480, 67766), (2186, 45880), (2294, 43720), (2480, 40441), (2960, 33883), (4372, 22940), (4588, 21860), (5465, 18352), (5735, 17488), (8744, 11470), (9176, 10930)]