91652480

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 222302880

約数和(自身を除く): 130650400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2017, 2272, 2840, 4034, 4544, 5680, 8068, 9088, 10085, 11360, 16136, 20170, 22720, 32272, 40340, 45440, 64544, 80680, 129088, 143207, 161360, 258176, 286414, 322720, 572828, 645440, 716035, 1145656, 1290880, 1432070, 2291312, 2864140, 4582624, 5728280, 9165248, 11456560, 18330496, 22913120, 45826240, 91652480]

約数ペア:

[(1, 91652480), (2, 45826240), (4, 22913120), (5, 18330496), (8, 11456560), (10, 9165248), (16, 5728280), (20, 4582624), (32, 2864140), (40, 2291312), (64, 1432070), (71, 1290880), (80, 1145656), (128, 716035), (142, 645440), (160, 572828), (284, 322720), (320, 286414), (355, 258176), (568, 161360), (640, 143207), (710, 129088), (1136, 80680), (1420, 64544), (2017, 45440), (2272, 40340), (2840, 32272), (4034, 22720), (4544, 20170), (5680, 16136), (8068, 11360), (9088, 10085)]