83132480

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3747

約数の個数: 56

約数和(自身を含む): 200802240

約数和(自身を除く): 117669760

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, 3659, 4544, 5680, 7318, 11360, 14636, 18295, 22720, 29272, 36590, 58544, 73180, 117088, 146360, 234176, 259789, 292720, 519578, 585440, 1039156, 1170880, 1298945, 2078312, 2597890, 4156624, 5195780, 8313248, 10391560, 16626496, 20783120, 41566240, 83132480]

約数ペア:

[(1, 83132480), (2, 41566240), (4, 20783120), (5, 16626496), (8, 10391560), (10, 8313248), (16, 5195780), (20, 4156624), (32, 2597890), (40, 2078312), (64, 1298945), (71, 1170880), (80, 1039156), (142, 585440), (160, 519578), (284, 292720), (320, 259789), (355, 234176), (568, 146360), (710, 117088), (1136, 73180), (1420, 58544), (2272, 36590), (2840, 29272), (3659, 22720), (4544, 18295), (5680, 14636), (7318, 11360)]