1045493600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{42157}}^1$

素因数の和:42208

約数の個数: 72

約数和(自身を含む): 2634706368

約数和(自身を除く): 1589212768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 24800, 42157, 84314, 168628, 210785, 337256, 421570, 674512, 843140, 1053925, 1306867, 1349024, 1686280, 2107850, 2613734, 3372560, 4215700, 5227468, 6534335, 6745120, 8431400, 10454936, 13068670, 16862800, 20909872, 26137340, 32671675, 33725600, 41819744, 52274680, 65343350, 104549360, 130686700, 209098720, 261373400, 522746800, 1045493600]

約数ペア:

[(1, 1045493600), (2, 522746800), (4, 261373400), (5, 209098720), (8, 130686700), (10, 104549360), (16, 65343350), (20, 52274680), (25, 41819744), (31, 33725600), (32, 32671675), (40, 26137340), (50, 20909872), (62, 16862800), (80, 13068670), (100, 10454936), (124, 8431400), (155, 6745120), (160, 6534335), (200, 5227468), (248, 4215700), (310, 3372560), (400, 2613734), (496, 2107850), (620, 1686280), (775, 1349024), (800, 1306867), (992, 1053925), (1240, 843140), (1550, 674512), (2480, 421570), (3100, 337256), (4960, 210785), (6200, 168628), (12400, 84314), (24800, 42157)]