73536340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 87904940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1429, 1660, 2573, 2858, 5146, 5716, 7145, 10292, 12865, 14290, 25730, 28580, 44299, 51460, 88598, 118607, 177196, 221495, 237214, 442990, 474428, 593035, 885980, 1186070, 2372140, 3676817, 7353634, 14707268, 18384085, 36768170, 73536340]

約数ペア:

[(1, 73536340), (2, 36768170), (4, 18384085), (5, 14707268), (10, 7353634), (20, 3676817), (31, 2372140), (62, 1186070), (83, 885980), (124, 593035), (155, 474428), (166, 442990), (310, 237214), (332, 221495), (415, 177196), (620, 118607), (830, 88598), (1429, 51460), (1660, 44299), (2573, 28580), (2858, 25730), (5146, 14290), (5716, 12865), (7145, 10292)]