5308750

素因数分解:

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

素因数の和:190

約数の個数: 40

約数和(自身を含む): 10346688

約数和(自身を除く): 5037938

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 137, 155, 250, 274, 310, 625, 685, 775, 1250, 1370, 1550, 3425, 3875, 4247, 6850, 7750, 8494, 17125, 19375, 21235, 34250, 38750, 42470, 85625, 106175, 171250, 212350, 530875, 1061750, 2654375, 5308750]

約数ペア:

[(1, 5308750), (2, 2654375), (5, 1061750), (10, 530875), (25, 212350), (31, 171250), (50, 106175), (62, 85625), (125, 42470), (137, 38750), (155, 34250), (250, 21235), (274, 19375), (310, 17125), (625, 8494), (685, 7750), (775, 6850), (1250, 4247), (1370, 3875), (1550, 3425)]