45720350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 94577280

約数和(自身を除く): 48856930

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2269, 4030, 4538, 10075, 11345, 20150, 22690, 29497, 56725, 58994, 70339, 113450, 140678, 147485, 294970, 351695, 703390, 737425, 914407, 1474850, 1758475, 1828814, 3516950, 4572035, 9144070, 22860175, 45720350]

約数ペア:

[(1, 45720350), (2, 22860175), (5, 9144070), (10, 4572035), (13, 3516950), (25, 1828814), (26, 1758475), (31, 1474850), (50, 914407), (62, 737425), (65, 703390), (130, 351695), (155, 294970), (310, 147485), (325, 140678), (403, 113450), (650, 70339), (775, 58994), (806, 56725), (1550, 29497), (2015, 22690), (2269, 20150), (4030, 11345), (4538, 10075)]