14445320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 34776000

約数和(自身を除く): 20330680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 229, 332, 380, 415, 458, 664, 760, 830, 916, 1145, 1577, 1660, 1832, 2290, 3154, 3320, 4351, 4580, 6308, 7885, 8702, 9160, 12616, 15770, 17404, 19007, 21755, 31540, 34808, 38014, 43510, 63080, 76028, 87020, 95035, 152056, 174040, 190070, 361133, 380140, 722266, 760280, 1444532, 1805665, 2889064, 3611330, 7222660, 14445320]

約数ペア:

[(1, 14445320), (2, 7222660), (4, 3611330), (5, 2889064), (8, 1805665), (10, 1444532), (19, 760280), (20, 722266), (38, 380140), (40, 361133), (76, 190070), (83, 174040), (95, 152056), (152, 95035), (166, 87020), (190, 76028), (229, 63080), (332, 43510), (380, 38014), (415, 34808), (458, 31540), (664, 21755), (760, 19007), (830, 17404), (916, 15770), (1145, 12616), (1577, 9160), (1660, 8702), (1832, 7885), (2290, 6308), (3154, 4580), (3320, 4351)]