97776980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24083}}^1$

素因数の和:24128

約数の個数: 48

約数和(自身を含む): 242766720

約数和(自身を除く): 144989740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 24083, 48166, 96332, 120415, 168581, 240830, 337162, 481660, 674324, 698407, 842905, 1396814, 1685810, 2793628, 3371620, 3492035, 4888849, 6984070, 9777698, 13968140, 19555396, 24444245, 48888490, 97776980]

約数ペア:

[(1, 97776980), (2, 48888490), (4, 24444245), (5, 19555396), (7, 13968140), (10, 9777698), (14, 6984070), (20, 4888849), (28, 3492035), (29, 3371620), (35, 2793628), (58, 1685810), (70, 1396814), (116, 842905), (140, 698407), (145, 674324), (203, 481660), (290, 337162), (406, 240830), (580, 168581), (812, 120415), (1015, 96332), (2030, 48166), (4060, 24083)]