4858750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 60

約数和(自身を含む): 10290456

約数和(自身を除く): 5431706

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 125, 130, 169, 230, 250, 299, 325, 338, 575, 598, 625, 650, 845, 1150, 1250, 1495, 1625, 1690, 2875, 2990, 3250, 3887, 4225, 5750, 7475, 7774, 8125, 8450, 14375, 14950, 16250, 19435, 21125, 28750, 37375, 38870, 42250, 74750, 97175, 105625, 186875, 194350, 211250, 373750, 485875, 971750, 2429375, 4858750]

約数ペア:

[(1, 4858750), (2, 2429375), (5, 971750), (10, 485875), (13, 373750), (23, 211250), (25, 194350), (26, 186875), (46, 105625), (50, 97175), (65, 74750), (115, 42250), (125, 38870), (130, 37375), (169, 28750), (230, 21125), (250, 19435), (299, 16250), (325, 14950), (338, 14375), (575, 8450), (598, 8125), (625, 7774), (650, 7475), (845, 5750), (1150, 4225), (1250, 3887), (1495, 3250), (1625, 2990), (1690, 2875)]