994271680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1494

約数の個数: 112

約数和(自身を含む): 2479267584

約数和(自身を除く): 1484995904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 73, 80, 124, 146, 155, 160, 248, 292, 310, 320, 365, 496, 584, 620, 730, 992, 1168, 1240, 1373, 1460, 1984, 2263, 2336, 2480, 2746, 2920, 4526, 4672, 4960, 5492, 5840, 6865, 9052, 9920, 10984, 11315, 11680, 13730, 18104, 21968, 22630, 23360, 27460, 36208, 42563, 43936, 45260, 54920, 72416, 85126, 87872, 90520, 100229, 109840, 144832, 170252, 181040, 200458, 212815, 219680, 340504, 362080, 400916, 425630, 439360, 501145, 681008, 724160, 801832, 851260, 1002290, 1362016, 1603664, 1702520, 2004580, 2724032, 3107099, 3207328, 3405040, 4009160, 6214198, 6414656, 6810080, 8018320, 12428396, 13620160, 15535495, 16036640, 24856792, 31070990, 32073280, 49713584, 62141980, 99427168, 124283960, 198854336, 248567920, 497135840, 994271680]

約数ペア:

[(1, 994271680), (2, 497135840), (4, 248567920), (5, 198854336), (8, 124283960), (10, 99427168), (16, 62141980), (20, 49713584), (31, 32073280), (32, 31070990), (40, 24856792), (62, 16036640), (64, 15535495), (73, 13620160), (80, 12428396), (124, 8018320), (146, 6810080), (155, 6414656), (160, 6214198), (248, 4009160), (292, 3405040), (310, 3207328), (320, 3107099), (365, 2724032), (496, 2004580), (584, 1702520), (620, 1603664), (730, 1362016), (992, 1002290), (1168, 851260), (1240, 801832), (1373, 724160), (1460, 681008), (1984, 501145), (2263, 439360), (2336, 425630), (2480, 400916), (2746, 362080), (2920, 340504), (4526, 219680), (4672, 212815), (4960, 200458), (5492, 181040), (5840, 170252), (6865, 144832), (9052, 109840), (9920, 100229), (10984, 90520), (11315, 87872), (11680, 85126), (13730, 72416), (18104, 54920), (21968, 45260), (22630, 43936), (23360, 42563), (27460, 36208)]