12623200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 31872960

約数和(自身を除く): 19249760

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, 509, 620, 775, 800, 992, 1018, 1240, 1550, 2036, 2480, 2545, 3100, 4072, 4960, 5090, 6200, 8144, 10180, 12400, 12725, 15779, 16288, 20360, 24800, 25450, 31558, 40720, 50900, 63116, 78895, 81440, 101800, 126232, 157790, 203600, 252464, 315580, 394475, 407200, 504928, 631160, 788950, 1262320, 1577900, 2524640, 3155800, 6311600, 12623200]

約数ペア:

[(1, 12623200), (2, 6311600), (4, 3155800), (5, 2524640), (8, 1577900), (10, 1262320), (16, 788950), (20, 631160), (25, 504928), (31, 407200), (32, 394475), (40, 315580), (50, 252464), (62, 203600), (80, 157790), (100, 126232), (124, 101800), (155, 81440), (160, 78895), (200, 63116), (248, 50900), (310, 40720), (400, 31558), (496, 25450), (509, 24800), (620, 20360), (775, 16288), (800, 15779), (992, 12725), (1018, 12400), (1240, 10180), (1550, 8144), (2036, 6200), (2480, 5090), (2545, 4960), (3100, 4072)]