71096560

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12517}}^1$

素因数の和:12601

約数の個数: 40

約数和(自身を含む): 167641056

約数和(自身を除く): 96544496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 12517, 25034, 50068, 62585, 100136, 125170, 200272, 250340, 500680, 888707, 1001360, 1777414, 3554828, 4443535, 7109656, 8887070, 14219312, 17774140, 35548280, 71096560]

約数ペア:

[(1, 71096560), (2, 35548280), (4, 17774140), (5, 14219312), (8, 8887070), (10, 7109656), (16, 4443535), (20, 3554828), (40, 1777414), (71, 1001360), (80, 888707), (142, 500680), (284, 250340), (355, 200272), (568, 125170), (710, 100136), (1136, 62585), (1420, 50068), (2840, 25034), (5680, 12517)]