16843923160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{89959}}^1$

素因数の和:90152

約数の個数: 64

約数和(自身を含む): 39380889600

約数和(自身を除く): 22536966440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 151, 155, 248, 302, 310, 604, 620, 755, 1208, 1240, 1510, 3020, 4681, 6040, 9362, 18724, 23405, 37448, 46810, 89959, 93620, 179918, 187240, 359836, 449795, 719672, 899590, 1799180, 2788729, 3598360, 5577458, 11154916, 13583809, 13943645, 22309832, 27167618, 27887290, 54335236, 55774580, 67919045, 108670472, 111549160, 135838090, 271676180, 421098079, 543352360, 842196158, 1684392316, 2105490395, 3368784632, 4210980790, 8421961580, 16843923160]

約数ペア:

[(1, 16843923160), (2, 8421961580), (4, 4210980790), (5, 3368784632), (8, 2105490395), (10, 1684392316), (20, 842196158), (31, 543352360), (40, 421098079), (62, 271676180), (124, 135838090), (151, 111549160), (155, 108670472), (248, 67919045), (302, 55774580), (310, 54335236), (604, 27887290), (620, 27167618), (755, 22309832), (1208, 13943645), (1240, 13583809), (1510, 11154916), (3020, 5577458), (4681, 3598360), (6040, 2788729), (9362, 1799180), (18724, 899590), (23405, 719672), (37448, 449795), (46810, 359836), (89959, 187240), (93620, 179918)]