85739080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10559}}^1$

素因数の和:10606

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 142356920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 10559, 21118, 42236, 52795, 73913, 84472, 105590, 147826, 211180, 295652, 306211, 369565, 422360, 591304, 612422, 739130, 1224844, 1478260, 1531055, 2143477, 2449688, 2956520, 3062110, 4286954, 6124220, 8573908, 10717385, 12248440, 17147816, 21434770, 42869540, 85739080]

約数ペア:

[(1, 85739080), (2, 42869540), (4, 21434770), (5, 17147816), (7, 12248440), (8, 10717385), (10, 8573908), (14, 6124220), (20, 4286954), (28, 3062110), (29, 2956520), (35, 2449688), (40, 2143477), (56, 1531055), (58, 1478260), (70, 1224844), (116, 739130), (140, 612422), (145, 591304), (203, 422360), (232, 369565), (280, 306211), (290, 295652), (406, 211180), (580, 147826), (812, 105590), (1015, 84472), (1160, 73913), (1624, 52795), (2030, 42236), (4060, 21118), (8120, 10559)]