386539550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 747273600

約数和(自身を除く): 360734050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 269, 290, 538, 725, 991, 1345, 1450, 1982, 2690, 4955, 6725, 7801, 9910, 13450, 15602, 24775, 28739, 39005, 49550, 57478, 78010, 143695, 195025, 266579, 287390, 390050, 533158, 718475, 1332895, 1436950, 2665790, 6664475, 7730791, 13328950, 15461582, 38653955, 77307910, 193269775, 386539550]

約数ペア:

[(1, 386539550), (2, 193269775), (5, 77307910), (10, 38653955), (25, 15461582), (29, 13328950), (50, 7730791), (58, 6664475), (145, 2665790), (269, 1436950), (290, 1332895), (538, 718475), (725, 533158), (991, 390050), (1345, 287390), (1450, 266579), (1982, 195025), (2690, 143695), (4955, 78010), (6725, 57478), (7801, 49550), (9910, 39005), (13450, 28739), (15602, 24775)]