1004039989690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2801}}^1\times {\mathrm{7873}}^1$

素因数の和:10867

約数の個数: 64

約数和(自身を含む): 1882410723360

約数和(自身を除く): 878370733670

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 1570, 2801, 4553, 5602, 7873, 9106, 14005, 15746, 22765, 28010, 39365, 45530, 78730, 81229, 162458, 228317, 406145, 439757, 456634, 812290, 879514, 1141585, 1236061, 2198785, 2283170, 2472122, 4397570, 6180305, 12360610, 12752953, 22052273, 25505906, 35845769, 44104546, 63764765, 71691538, 110261365, 127529530, 179228845, 220522730, 358457690, 639515917, 1279031834, 3197579585, 3462206861, 6395159170, 6924413722, 17311034305, 34622068610, 100403998969, 200807997938, 502019994845, 1004039989690]

約数ペア:

[(1, 1004039989690), (2, 502019994845), (5, 200807997938), (10, 100403998969), (29, 34622068610), (58, 17311034305), (145, 6924413722), (157, 6395159170), (290, 3462206861), (314, 3197579585), (785, 1279031834), (1570, 639515917), (2801, 358457690), (4553, 220522730), (5602, 179228845), (7873, 127529530), (9106, 110261365), (14005, 71691538), (15746, 63764765), (22765, 44104546), (28010, 35845769), (39365, 25505906), (45530, 22052273), (78730, 12752953), (81229, 12360610), (162458, 6180305), (228317, 4397570), (406145, 2472122), (439757, 2283170), (456634, 2198785), (812290, 1236061), (879514, 1141585)]