10617500

素因数分解:

$2^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 24142272

約数和(自身を除く): 13524772

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 137, 155, 250, 274, 310, 500, 548, 620, 625, 685, 775, 1250, 1370, 1550, 2500, 2740, 3100, 3425, 3875, 4247, 6850, 7750, 8494, 13700, 15500, 16988, 17125, 19375, 21235, 34250, 38750, 42470, 68500, 77500, 84940, 85625, 106175, 171250, 212350, 342500, 424700, 530875, 1061750, 2123500, 2654375, 5308750, 10617500]

約数ペア:

[(1, 10617500), (2, 5308750), (4, 2654375), (5, 2123500), (10, 1061750), (20, 530875), (25, 424700), (31, 342500), (50, 212350), (62, 171250), (100, 106175), (124, 85625), (125, 84940), (137, 77500), (155, 68500), (250, 42470), (274, 38750), (310, 34250), (500, 21235), (548, 19375), (620, 17125), (625, 16988), (685, 15500), (775, 13700), (1250, 8494), (1370, 7750), (1550, 6850), (2500, 4247), (2740, 3875), (3100, 3425)]