16013750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 40

約数和(自身を含む): 31377456

約数和(自身を除く): 15363706

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 557, 575, 625, 1114, 1150, 1250, 2785, 2875, 5570, 5750, 12811, 13925, 14375, 25622, 27850, 28750, 64055, 69625, 128110, 139250, 320275, 348125, 640550, 696250, 1601375, 3202750, 8006875, 16013750]

約数ペア:

[(1, 16013750), (2, 8006875), (5, 3202750), (10, 1601375), (23, 696250), (25, 640550), (46, 348125), (50, 320275), (115, 139250), (125, 128110), (230, 69625), (250, 64055), (557, 28750), (575, 27850), (625, 25622), (1114, 14375), (1150, 13925), (1250, 12811), (2785, 5750), (2875, 5570)]