32572940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 71414784

約数和(自身を除く): 38841844

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 491, 535, 620, 982, 1070, 1964, 2140, 2455, 3317, 4910, 6634, 9820, 13268, 15221, 16585, 30442, 33170, 52537, 60884, 66340, 76105, 105074, 152210, 210148, 262685, 304420, 525370, 1050740, 1628647, 3257294, 6514588, 8143235, 16286470, 32572940]

約数ペア:

[(1, 32572940), (2, 16286470), (4, 8143235), (5, 6514588), (10, 3257294), (20, 1628647), (31, 1050740), (62, 525370), (107, 304420), (124, 262685), (155, 210148), (214, 152210), (310, 105074), (428, 76105), (491, 66340), (535, 60884), (620, 52537), (982, 33170), (1070, 30442), (1964, 16585), (2140, 15221), (2455, 13268), (3317, 9820), (4910, 6634)]