21933726910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{42013}}^1$

素因数の和:42157

約数の個数: 64

約数和(自身を含む): 43451214912

約数和(自身を除く): 21517488002

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 83, 85, 166, 170, 185, 370, 415, 629, 830, 1258, 1411, 2822, 3071, 3145, 6142, 6290, 7055, 14110, 15355, 30710, 42013, 52207, 84026, 104414, 210065, 261035, 420130, 522070, 714221, 1428442, 1554481, 3108962, 3487079, 3571105, 6974158, 7142210, 7772405, 15544810, 17435395, 26426177, 34870790, 52852354, 59280343, 118560686, 129021923, 132130885, 258043846, 264261770, 296401715, 592803430, 645109615, 1290219230, 2193372691, 4386745382, 10966863455, 21933726910]

約数ペア:

[(1, 21933726910), (2, 10966863455), (5, 4386745382), (10, 2193372691), (17, 1290219230), (34, 645109615), (37, 592803430), (74, 296401715), (83, 264261770), (85, 258043846), (166, 132130885), (170, 129021923), (185, 118560686), (370, 59280343), (415, 52852354), (629, 34870790), (830, 26426177), (1258, 17435395), (1411, 15544810), (2822, 7772405), (3071, 7142210), (3145, 6974158), (6142, 3571105), (6290, 3487079), (7055, 3108962), (14110, 1554481), (15355, 1428442), (30710, 714221), (42013, 522070), (52207, 420130), (84026, 261035), (104414, 210065)]