2018446880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2039}}^1$

素因数の和:2346

約数の個数: 96

約数和(自身を含む): 4996857600

約数和(自身を除く): 2978410720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 269, 368, 460, 538, 736, 920, 1076, 1345, 1840, 2039, 2152, 2690, 3680, 4078, 4304, 5380, 6187, 8156, 8608, 10195, 10760, 12374, 16312, 20390, 21520, 24748, 30935, 32624, 40780, 43040, 46897, 49496, 61870, 65248, 81560, 93794, 98992, 123740, 163120, 187588, 197984, 234485, 247480, 326240, 375176, 468970, 494960, 548491, 750352, 937940, 989920, 1096982, 1500704, 1875880, 2193964, 2742455, 3751760, 4387928, 5484910, 7503520, 8775856, 10969820, 12615293, 17551712, 21939640, 25230586, 43879280, 50461172, 63076465, 87758560, 100922344, 126152930, 201844688, 252305860, 403689376, 504611720, 1009223440, 2018446880]

約数ペア:

[(1, 2018446880), (2, 1009223440), (4, 504611720), (5, 403689376), (8, 252305860), (10, 201844688), (16, 126152930), (20, 100922344), (23, 87758560), (32, 63076465), (40, 50461172), (46, 43879280), (80, 25230586), (92, 21939640), (115, 17551712), (160, 12615293), (184, 10969820), (230, 8775856), (269, 7503520), (368, 5484910), (460, 4387928), (538, 3751760), (736, 2742455), (920, 2193964), (1076, 1875880), (1345, 1500704), (1840, 1096982), (2039, 989920), (2152, 937940), (2690, 750352), (3680, 548491), (4078, 494960), (4304, 468970), (5380, 375176), (6187, 326240), (8156, 247480), (8608, 234485), (10195, 197984), (10760, 187588), (12374, 163120), (16312, 123740), (20390, 98992), (21520, 93794), (24748, 81560), (30935, 65248), (32624, 61870), (40780, 49496), (43040, 46897)]