29831429440

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^2\times {\mathrm{55457}}^1$

素因数の和:55556

約数の個数: 84

約数和(自身を含む): 72812250108

約数和(自身を除く): 42980820668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 1681, 2624, 3280, 3362, 6560, 6724, 8405, 13120, 13448, 16810, 26896, 33620, 53792, 55457, 67240, 107584, 110914, 134480, 221828, 268960, 277285, 443656, 537920, 554570, 887312, 1109140, 1774624, 2218280, 2273737, 3549248, 4436560, 4547474, 8873120, 9094948, 11368685, 17746240, 18189896, 22737370, 36379792, 45474740, 72759584, 90949480, 93223217, 145519168, 181898960, 186446434, 363797920, 372892868, 466116085, 727595840, 745785736, 932232170, 1491571472, 1864464340, 2983142944, 3728928680, 5966285888, 7457857360, 14915714720, 29831429440]

約数ペア:

[(1, 29831429440), (2, 14915714720), (4, 7457857360), (5, 5966285888), (8, 3728928680), (10, 2983142944), (16, 1864464340), (20, 1491571472), (32, 932232170), (40, 745785736), (41, 727595840), (64, 466116085), (80, 372892868), (82, 363797920), (160, 186446434), (164, 181898960), (205, 145519168), (320, 93223217), (328, 90949480), (410, 72759584), (656, 45474740), (820, 36379792), (1312, 22737370), (1640, 18189896), (1681, 17746240), (2624, 11368685), (3280, 9094948), (3362, 8873120), (6560, 4547474), (6724, 4436560), (8405, 3549248), (13120, 2273737), (13448, 2218280), (16810, 1774624), (26896, 1109140), (33620, 887312), (53792, 554570), (55457, 537920), (67240, 443656), (107584, 277285), (110914, 268960), (134480, 221828)]