3893600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 9874368

約数和(自身を除く): 5980768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 157, 160, 200, 248, 310, 314, 400, 496, 620, 628, 775, 785, 800, 992, 1240, 1256, 1550, 1570, 2480, 2512, 3100, 3140, 3925, 4867, 4960, 5024, 6200, 6280, 7850, 9734, 12400, 12560, 15700, 19468, 24335, 24800, 25120, 31400, 38936, 48670, 62800, 77872, 97340, 121675, 125600, 155744, 194680, 243350, 389360, 486700, 778720, 973400, 1946800, 3893600]

約数ペア:

[(1, 3893600), (2, 1946800), (4, 973400), (5, 778720), (8, 486700), (10, 389360), (16, 243350), (20, 194680), (25, 155744), (31, 125600), (32, 121675), (40, 97340), (50, 77872), (62, 62800), (80, 48670), (100, 38936), (124, 31400), (155, 25120), (157, 24800), (160, 24335), (200, 19468), (248, 15700), (310, 12560), (314, 12400), (400, 9734), (496, 7850), (620, 6280), (628, 6200), (775, 5024), (785, 4960), (800, 4867), (992, 3925), (1240, 3140), (1256, 3100), (1550, 2512), (1570, 2480)]