40238110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 83026944

約数和(自身を除く): 42788834

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 110, 181, 215, 235, 362, 430, 470, 473, 517, 905, 946, 1034, 1810, 1991, 2021, 2365, 2585, 3982, 4042, 4730, 5170, 7783, 8507, 9955, 10105, 15566, 17014, 19910, 20210, 22231, 38915, 42535, 44462, 77830, 85070, 85613, 93577, 111155, 171226, 187154, 222310, 365801, 428065, 467885, 731602, 856130, 935770, 1829005, 3658010, 4023811, 8047622, 20119055, 40238110]

約数ペア:

[(1, 40238110), (2, 20119055), (5, 8047622), (10, 4023811), (11, 3658010), (22, 1829005), (43, 935770), (47, 856130), (55, 731602), (86, 467885), (94, 428065), (110, 365801), (181, 222310), (215, 187154), (235, 171226), (362, 111155), (430, 93577), (470, 85613), (473, 85070), (517, 77830), (905, 44462), (946, 42535), (1034, 38915), (1810, 22231), (1991, 20210), (2021, 19910), (2365, 17014), (2585, 15566), (3982, 10105), (4042, 9955), (4730, 8507), (5170, 7783)]