38067984580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3617}}^1\times {\mathrm{9929}}^1$

素因数の和:13608

約数の個数: 48

約数和(自身を含む): 81481846320

約数和(自身を除く): 43413861740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3617, 7234, 9929, 14468, 18085, 19858, 36170, 39716, 49645, 72340, 99290, 191701, 198580, 383402, 526237, 766804, 958505, 1052474, 1917010, 2104948, 2631185, 3834020, 5262370, 10524740, 35913193, 71826386, 143652772, 179565965, 359131930, 718263860, 1903399229, 3806798458, 7613596916, 9516996145, 19033992290, 38067984580]

約数ペア:

[(1, 38067984580), (2, 19033992290), (4, 9516996145), (5, 7613596916), (10, 3806798458), (20, 1903399229), (53, 718263860), (106, 359131930), (212, 179565965), (265, 143652772), (530, 71826386), (1060, 35913193), (3617, 10524740), (7234, 5262370), (9929, 3834020), (14468, 2631185), (18085, 2104948), (19858, 1917010), (36170, 1052474), (39716, 958505), (49645, 766804), (72340, 526237), (99290, 383402), (191701, 198580)]