274588579640

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3733}}^1\times {\mathrm{8101}}^1$

素因数の和:12072

約数の個数: 64

約数和(自身を含む): 620788851360

約数和(自身を除く): 346200271720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 3733, 4540, 7466, 8101, 9080, 14932, 16202, 18665, 29864, 32404, 37330, 40505, 64808, 74660, 81010, 149320, 162020, 324040, 847391, 1694782, 1838927, 3389564, 3677854, 4236955, 6779128, 7355708, 8473910, 9194635, 14711416, 16947820, 18389270, 30241033, 33895640, 36778540, 60482066, 73557080, 120964132, 151205165, 241928264, 302410330, 604820660, 1209641320, 6864714491, 13729428982, 27458857964, 34323572455, 54917715928, 68647144910, 137294289820, 274588579640]

約数ペア:

[(1, 274588579640), (2, 137294289820), (4, 68647144910), (5, 54917715928), (8, 34323572455), (10, 27458857964), (20, 13729428982), (40, 6864714491), (227, 1209641320), (454, 604820660), (908, 302410330), (1135, 241928264), (1816, 151205165), (2270, 120964132), (3733, 73557080), (4540, 60482066), (7466, 36778540), (8101, 33895640), (9080, 30241033), (14932, 18389270), (16202, 16947820), (18665, 14711416), (29864, 9194635), (32404, 8473910), (37330, 7355708), (40505, 6779128), (64808, 4236955), (74660, 3677854), (81010, 3389564), (149320, 1838927), (162020, 1694782), (324040, 847391)]