3201451640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{6911}}^1$

素因数の和:7272

約数の個数: 64

約数和(自身を含む): 7422658560

約数和(自身を除く): 4221206920

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 313, 370, 626, 740, 1252, 1480, 1565, 2504, 3130, 6260, 6911, 11581, 12520, 13822, 23162, 27644, 34555, 46324, 55288, 57905, 69110, 92648, 115810, 138220, 231620, 255707, 276440, 463240, 511414, 1022828, 1278535, 2045656, 2163143, 2557070, 4326286, 5114140, 8652572, 10228280, 10815715, 17305144, 21631430, 43262860, 80036291, 86525720, 160072582, 320145164, 400181455, 640290328, 800362910, 1600725820, 3201451640]

約数ペア:

[(1, 3201451640), (2, 1600725820), (4, 800362910), (5, 640290328), (8, 400181455), (10, 320145164), (20, 160072582), (37, 86525720), (40, 80036291), (74, 43262860), (148, 21631430), (185, 17305144), (296, 10815715), (313, 10228280), (370, 8652572), (626, 5114140), (740, 4326286), (1252, 2557070), (1480, 2163143), (1565, 2045656), (2504, 1278535), (3130, 1022828), (6260, 511414), (6911, 463240), (11581, 276440), (12520, 255707), (13822, 231620), (23162, 138220), (27644, 115810), (34555, 92648), (46324, 69110), (55288, 57905)]