1090584800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 144

約数和(自身を含む): 2826537840

約数和(自身を除く): 1735953040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 157, 160, 190, 200, 304, 314, 380, 400, 457, 475, 608, 628, 760, 785, 800, 914, 950, 1256, 1520, 1570, 1828, 1900, 2285, 2512, 2983, 3040, 3140, 3656, 3800, 3925, 4570, 5024, 5966, 6280, 7312, 7600, 7850, 8683, 9140, 11425, 11932, 12560, 14624, 14915, 15200, 15700, 17366, 18280, 22850, 23864, 25120, 29830, 31400, 34732, 36560, 43415, 45700, 47728, 59660, 62800, 69464, 71749, 73120, 74575, 86830, 91400, 95456, 119320, 125600, 138928, 143498, 149150, 173660, 182800, 217075, 238640, 277856, 286996, 298300, 347320, 358745, 365600, 434150, 477280, 573992, 596600, 694640, 717490, 868300, 1147984, 1193200, 1363231, 1389280, 1434980, 1736600, 1793725, 2295968, 2386400, 2726462, 2869960, 3473200, 3587450, 5452924, 5739920, 6816155, 6946400, 7174900, 10905848, 11479840, 13632310, 14349800, 21811696, 27264620, 28699600, 34080775, 43623392, 54529240, 57399200, 68161550, 109058480, 136323100, 218116960, 272646200, 545292400, 1090584800]

約数ペア:

[(1, 1090584800), (2, 545292400), (4, 272646200), (5, 218116960), (8, 136323100), (10, 109058480), (16, 68161550), (19, 57399200), (20, 54529240), (25, 43623392), (32, 34080775), (38, 28699600), (40, 27264620), (50, 21811696), (76, 14349800), (80, 13632310), (95, 11479840), (100, 10905848), (152, 7174900), (157, 6946400), (160, 6816155), (190, 5739920), (200, 5452924), (304, 3587450), (314, 3473200), (380, 2869960), (400, 2726462), (457, 2386400), (475, 2295968), (608, 1793725), (628, 1736600), (760, 1434980), (785, 1389280), (800, 1363231), (914, 1193200), (950, 1147984), (1256, 868300), (1520, 717490), (1570, 694640), (1828, 596600), (1900, 573992), (2285, 477280), (2512, 434150), (2983, 365600), (3040, 358745), (3140, 347320), (3656, 298300), (3800, 286996), (3925, 277856), (4570, 238640), (5024, 217075), (5966, 182800), (6280, 173660), (7312, 149150), (7600, 143498), (7850, 138928), (8683, 125600), (9140, 119320), (11425, 95456), (11932, 91400), (12560, 86830), (14624, 74575), (14915, 73120), (15200, 71749), (15700, 69464), (17366, 62800), (18280, 59660), (22850, 47728), (23864, 45700), (25120, 43415), (29830, 36560), (31400, 34732)]