32391320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 79168320

約数和(自身を除く): 46777000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 334, 373, 520, 668, 746, 835, 1336, 1492, 1670, 1865, 2171, 2984, 3340, 3730, 4342, 4849, 6680, 7460, 8684, 9698, 10855, 14920, 17368, 19396, 21710, 24245, 38792, 43420, 48490, 62291, 86840, 96980, 124582, 193960, 249164, 311455, 498328, 622910, 809783, 1245820, 1619566, 2491640, 3239132, 4048915, 6478264, 8097830, 16195660, 32391320]

約数ペア:

[(1, 32391320), (2, 16195660), (4, 8097830), (5, 6478264), (8, 4048915), (10, 3239132), (13, 2491640), (20, 1619566), (26, 1245820), (40, 809783), (52, 622910), (65, 498328), (104, 311455), (130, 249164), (167, 193960), (260, 124582), (334, 96980), (373, 86840), (520, 62291), (668, 48490), (746, 43420), (835, 38792), (1336, 24245), (1492, 21710), (1670, 19396), (1865, 17368), (2171, 14920), (2984, 10855), (3340, 9698), (3730, 8684), (4342, 7460), (4849, 6680)]