3943286920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1\times {\mathrm{1511}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 9053130240

約数和(自身を除く): 5109843320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1231, 1511, 2120, 2462, 3022, 4924, 6044, 6155, 7555, 9848, 12088, 12310, 15110, 24620, 30220, 49240, 60440, 65243, 80083, 130486, 160166, 260972, 320332, 326215, 400415, 521944, 640664, 652430, 800830, 1304860, 1601660, 1860041, 2609720, 3203320, 3720082, 7440164, 9300205, 14880328, 18600410, 37200820, 74401640, 98582173, 197164346, 394328692, 492910865, 788657384, 985821730, 1971643460, 3943286920]

約数ペア:

[(1, 3943286920), (2, 1971643460), (4, 985821730), (5, 788657384), (8, 492910865), (10, 394328692), (20, 197164346), (40, 98582173), (53, 74401640), (106, 37200820), (212, 18600410), (265, 14880328), (424, 9300205), (530, 7440164), (1060, 3720082), (1231, 3203320), (1511, 2609720), (2120, 1860041), (2462, 1601660), (3022, 1304860), (4924, 800830), (6044, 652430), (6155, 640664), (7555, 521944), (9848, 400415), (12088, 326215), (12310, 320332), (15110, 260972), (24620, 160166), (30220, 130486), (49240, 80083), (60440, 65243)]