93457520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 237401472

約数和(自身を除く): 143943952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1168, 1231, 1460, 1898, 2462, 2920, 3796, 4745, 4924, 5840, 6155, 7592, 9490, 9848, 12310, 15184, 16003, 18980, 19696, 24620, 32006, 37960, 49240, 64012, 75920, 80015, 89863, 98480, 128024, 160030, 179726, 256048, 320060, 359452, 449315, 640120, 718904, 898630, 1168219, 1280240, 1437808, 1797260, 2336438, 3594520, 4672876, 5841095, 7189040, 9345752, 11682190, 18691504, 23364380, 46728760, 93457520]

約数ペア:

[(1, 93457520), (2, 46728760), (4, 23364380), (5, 18691504), (8, 11682190), (10, 9345752), (13, 7189040), (16, 5841095), (20, 4672876), (26, 3594520), (40, 2336438), (52, 1797260), (65, 1437808), (73, 1280240), (80, 1168219), (104, 898630), (130, 718904), (146, 640120), (208, 449315), (260, 359452), (292, 320060), (365, 256048), (520, 179726), (584, 160030), (730, 128024), (949, 98480), (1040, 89863), (1168, 80015), (1231, 75920), (1460, 64012), (1898, 49240), (2462, 37960), (2920, 32006), (3796, 24620), (4745, 19696), (4924, 18980), (5840, 16003), (6155, 15184), (7592, 12310), (9490, 9848)]