31735250

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 60411312

約数和(自身を除く): 28676062

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 2081, 3050, 4162, 7625, 10405, 15250, 20810, 52025, 104050, 126941, 253882, 260125, 520250, 634705, 1269410, 3173525, 6347050, 15867625, 31735250]

約数ペア:

[(1, 31735250), (2, 15867625), (5, 6347050), (10, 3173525), (25, 1269410), (50, 634705), (61, 520250), (122, 260125), (125, 253882), (250, 126941), (305, 104050), (610, 52025), (1525, 20810), (2081, 15250), (3050, 10405), (4162, 7625)]