85586240

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3767}}^1$

素因数の和:3855

約数の個数: 56

約数和(自身を含む): 206727552

約数和(自身を除く): 121141312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 3767, 4544, 5680, 7534, 11360, 15068, 18835, 22720, 30136, 37670, 60272, 75340, 120544, 150680, 241088, 267457, 301360, 534914, 602720, 1069828, 1205440, 1337285, 2139656, 2674570, 4279312, 5349140, 8558624, 10698280, 17117248, 21396560, 42793120, 85586240]

約数ペア:

[(1, 85586240), (2, 42793120), (4, 21396560), (5, 17117248), (8, 10698280), (10, 8558624), (16, 5349140), (20, 4279312), (32, 2674570), (40, 2139656), (64, 1337285), (71, 1205440), (80, 1069828), (142, 602720), (160, 534914), (284, 301360), (320, 267457), (355, 241088), (568, 150680), (710, 120544), (1136, 75340), (1420, 60272), (2272, 37670), (2840, 30136), (3767, 22720), (4544, 18835), (5680, 15068), (7534, 11360)]