1541516080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5351}}^1$

素因数の和:5654

約数の個数: 80

約数和(自身を含む): 3874377024

約数和(自身を除く): 2332860944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 277, 520, 554, 1040, 1108, 1385, 2216, 2770, 3601, 4432, 5351, 5540, 7202, 10702, 11080, 14404, 18005, 21404, 22160, 26755, 28808, 36010, 42808, 53510, 57616, 69563, 72020, 85616, 107020, 139126, 144040, 214040, 278252, 288080, 347815, 428080, 556504, 695630, 1113008, 1391260, 1482227, 2782520, 2964454, 5565040, 5928908, 7411135, 11857816, 14822270, 19268951, 23715632, 29644540, 38537902, 59289080, 77075804, 96344755, 118578160, 154151608, 192689510, 308303216, 385379020, 770758040, 1541516080]

約数ペア:

[(1, 1541516080), (2, 770758040), (4, 385379020), (5, 308303216), (8, 192689510), (10, 154151608), (13, 118578160), (16, 96344755), (20, 77075804), (26, 59289080), (40, 38537902), (52, 29644540), (65, 23715632), (80, 19268951), (104, 14822270), (130, 11857816), (208, 7411135), (260, 5928908), (277, 5565040), (520, 2964454), (554, 2782520), (1040, 1482227), (1108, 1391260), (1385, 1113008), (2216, 695630), (2770, 556504), (3601, 428080), (4432, 347815), (5351, 288080), (5540, 278252), (7202, 214040), (10702, 144040), (11080, 139126), (14404, 107020), (18005, 85616), (21404, 72020), (22160, 69563), (26755, 57616), (28808, 53510), (36010, 42808)]