4772500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 11021472

約数和(自身を除く): 6248972

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 83, 92, 100, 115, 125, 166, 230, 250, 332, 415, 460, 500, 575, 625, 830, 1150, 1250, 1660, 1909, 2075, 2300, 2500, 2875, 3818, 4150, 5750, 7636, 8300, 9545, 10375, 11500, 14375, 19090, 20750, 28750, 38180, 41500, 47725, 51875, 57500, 95450, 103750, 190900, 207500, 238625, 477250, 954500, 1193125, 2386250, 4772500]

約数ペア:

[(1, 4772500), (2, 2386250), (4, 1193125), (5, 954500), (10, 477250), (20, 238625), (23, 207500), (25, 190900), (46, 103750), (50, 95450), (83, 57500), (92, 51875), (100, 47725), (115, 41500), (125, 38180), (166, 28750), (230, 20750), (250, 19090), (332, 14375), (415, 11500), (460, 10375), (500, 9545), (575, 8300), (625, 7636), (830, 5750), (1150, 4150), (1250, 3818), (1660, 2875), (1909, 2500), (2075, 2300)]