63470500

素因数分解:

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

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 140959728

約数和(自身を除く): 77489228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 500, 610, 1220, 1525, 2081, 3050, 4162, 6100, 7625, 8324, 10405, 15250, 20810, 30500, 41620, 52025, 104050, 126941, 208100, 253882, 260125, 507764, 520250, 634705, 1040500, 1269410, 2538820, 3173525, 6347050, 12694100, 15867625, 31735250, 63470500]

約数ペア:

[(1, 63470500), (2, 31735250), (4, 15867625), (5, 12694100), (10, 6347050), (20, 3173525), (25, 2538820), (50, 1269410), (61, 1040500), (100, 634705), (122, 520250), (125, 507764), (244, 260125), (250, 253882), (305, 208100), (500, 126941), (610, 104050), (1220, 52025), (1525, 41620), (2081, 30500), (3050, 20810), (4162, 15250), (6100, 10405), (7625, 8324)]