274232080

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{14969}}^1$

素因数の和:15211

約数の個数: 40

約数和(自身を含む): 640416600

約数和(自身を除く): 366184520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 14969, 18320, 29938, 59876, 74845, 119752, 149690, 239504, 299380, 598760, 1197520, 3427901, 6855802, 13711604, 17139505, 27423208, 34279010, 54846416, 68558020, 137116040, 274232080]

約数ペア:

[(1, 274232080), (2, 137116040), (4, 68558020), (5, 54846416), (8, 34279010), (10, 27423208), (16, 17139505), (20, 13711604), (40, 6855802), (80, 3427901), (229, 1197520), (458, 598760), (916, 299380), (1145, 239504), (1832, 149690), (2290, 119752), (3664, 74845), (4580, 59876), (9160, 29938), (14969, 18320)]