472729240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 1086566400

約数和(自身を除く): 613837160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 383, 472, 523, 590, 766, 1046, 1180, 1532, 1915, 2092, 2360, 2615, 3064, 3830, 4184, 5230, 7660, 10460, 15320, 20920, 22597, 30857, 45194, 61714, 90388, 112985, 123428, 154285, 180776, 200309, 225970, 246856, 308570, 400618, 451940, 617140, 801236, 903880, 1001545, 1234280, 1602472, 2003090, 4006180, 8012360, 11818231, 23636462, 47272924, 59091155, 94545848, 118182310, 236364620, 472729240]

約数ペア:

[(1, 472729240), (2, 236364620), (4, 118182310), (5, 94545848), (8, 59091155), (10, 47272924), (20, 23636462), (40, 11818231), (59, 8012360), (118, 4006180), (236, 2003090), (295, 1602472), (383, 1234280), (472, 1001545), (523, 903880), (590, 801236), (766, 617140), (1046, 451940), (1180, 400618), (1532, 308570), (1915, 246856), (2092, 225970), (2360, 200309), (2615, 180776), (3064, 154285), (3830, 123428), (4184, 112985), (5230, 90388), (7660, 61714), (10460, 45194), (15320, 30857), (20920, 22597)]