1033152800

素因数分解:

$2^5\times 5^2\times {\mathrm{397}}^1\times {\mathrm{3253}}^1$

素因数の和:3670

約数の個数: 72

約数和(自身を含む): 2529314676

約数和(自身を除く): 1496161876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 397, 400, 794, 800, 1588, 1985, 3176, 3253, 3970, 6352, 6506, 7940, 9925, 12704, 13012, 15880, 16265, 19850, 26024, 31760, 32530, 39700, 52048, 63520, 65060, 79400, 81325, 104096, 130120, 158800, 162650, 260240, 317600, 325300, 520480, 650600, 1291441, 1301200, 2582882, 2602400, 5165764, 6457205, 10331528, 12914410, 20663056, 25828820, 32286025, 41326112, 51657640, 64572050, 103315280, 129144100, 206630560, 258288200, 516576400, 1033152800]

約数ペア:

[(1, 1033152800), (2, 516576400), (4, 258288200), (5, 206630560), (8, 129144100), (10, 103315280), (16, 64572050), (20, 51657640), (25, 41326112), (32, 32286025), (40, 25828820), (50, 20663056), (80, 12914410), (100, 10331528), (160, 6457205), (200, 5165764), (397, 2602400), (400, 2582882), (794, 1301200), (800, 1291441), (1588, 650600), (1985, 520480), (3176, 325300), (3253, 317600), (3970, 260240), (6352, 162650), (6506, 158800), (7940, 130120), (9925, 104096), (12704, 81325), (13012, 79400), (15880, 65060), (16265, 63520), (19850, 52048), (26024, 39700), (31760, 32530)]