98693680

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18413}}^1$

素因数の和:18493

約数の個数: 40

約数和(自身を含む): 232900272

約数和(自身を除く): 134206592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 18413, 36826, 73652, 92065, 147304, 184130, 294608, 368260, 736520, 1233671, 1473040, 2467342, 4934684, 6168355, 9869368, 12336710, 19738736, 24673420, 49346840, 98693680]

約数ペア:

[(1, 98693680), (2, 49346840), (4, 24673420), (5, 19738736), (8, 12336710), (10, 9869368), (16, 6168355), (20, 4934684), (40, 2467342), (67, 1473040), (80, 1233671), (134, 736520), (268, 368260), (335, 294608), (536, 184130), (670, 147304), (1072, 92065), (1340, 73652), (2680, 36826), (5360, 18413)]