425769080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56921}}^1$

素因数の和:56960

約数の個数: 64

約数和(自身を含む): 1106563680

約数和(自身を除く): 680794600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 56921, 113842, 227684, 284605, 455368, 569210, 626131, 967657, 1138420, 1252262, 1935314, 2276840, 2504524, 3130655, 3870628, 4838285, 5009048, 6261310, 7741256, 9676570, 10644227, 12522620, 19353140, 21288454, 25045240, 38706280, 42576908, 53221135, 85153816, 106442270, 212884540, 425769080]

約数ペア:

[(1, 425769080), (2, 212884540), (4, 106442270), (5, 85153816), (8, 53221135), (10, 42576908), (11, 38706280), (17, 25045240), (20, 21288454), (22, 19353140), (34, 12522620), (40, 10644227), (44, 9676570), (55, 7741256), (68, 6261310), (85, 5009048), (88, 4838285), (110, 3870628), (136, 3130655), (170, 2504524), (187, 2276840), (220, 1935314), (340, 1252262), (374, 1138420), (440, 967657), (680, 626131), (748, 569210), (935, 455368), (1496, 284605), (1870, 227684), (3740, 113842), (7480, 56921)]