971750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 48

約数和(自身を含む): 2055456

約数和(自身を除く): 1083706

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, 650, 845, 1150, 1495, 1625, 1690, 2875, 2990, 3250, 3887, 4225, 5750, 7475, 7774, 8450, 14950, 19435, 21125, 37375, 38870, 42250, 74750, 97175, 194350, 485875, 971750]

約数ペア:

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