2244807640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{3019}}^1$

素因数の和:3700

約数の個数: 64

約数和(自身を含む): 5234868000

約数和(自身を除く): 2990060360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 641, 1160, 1282, 2564, 3019, 3205, 5128, 6038, 6410, 12076, 12820, 15095, 18589, 24152, 25640, 30190, 37178, 60380, 74356, 87551, 92945, 120760, 148712, 175102, 185890, 350204, 371780, 437755, 700408, 743560, 875510, 1751020, 1935179, 3502040, 3870358, 7740716, 9675895, 15481432, 19351790, 38703580, 56120191, 77407160, 112240382, 224480764, 280600955, 448961528, 561201910, 1122403820, 2244807640]

約数ペア:

[(1, 2244807640), (2, 1122403820), (4, 561201910), (5, 448961528), (8, 280600955), (10, 224480764), (20, 112240382), (29, 77407160), (40, 56120191), (58, 38703580), (116, 19351790), (145, 15481432), (232, 9675895), (290, 7740716), (580, 3870358), (641, 3502040), (1160, 1935179), (1282, 1751020), (2564, 875510), (3019, 743560), (3205, 700408), (5128, 437755), (6038, 371780), (6410, 350204), (12076, 185890), (12820, 175102), (15095, 148712), (18589, 120760), (24152, 92945), (25640, 87551), (30190, 74356), (37178, 60380)]