4883680

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 11675664

約数和(自身を除く): 6791984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 233, 262, 466, 524, 655, 932, 1048, 1165, 1310, 1864, 2096, 2330, 2620, 3728, 4192, 4660, 5240, 7456, 9320, 10480, 18640, 20960, 30523, 37280, 61046, 122092, 152615, 244184, 305230, 488368, 610460, 976736, 1220920, 2441840, 4883680]

約数ペア:

[(1, 4883680), (2, 2441840), (4, 1220920), (5, 976736), (8, 610460), (10, 488368), (16, 305230), (20, 244184), (32, 152615), (40, 122092), (80, 61046), (131, 37280), (160, 30523), (233, 20960), (262, 18640), (466, 10480), (524, 9320), (655, 7456), (932, 5240), (1048, 4660), (1165, 4192), (1310, 3728), (1864, 2620), (2096, 2330)]