13141436420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{462401}}^1$

素因数の和:462453

約数の個数: 72

約数和(自身を含む): 33209711640

約数和(自身を除く): 20068275220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4060, 5684, 7105, 14210, 28420, 462401, 924802, 1849604, 2312005, 3236807, 4624010, 6473614, 9248020, 12947228, 13409629, 16184035, 22657649, 26819258, 32368070, 45315298, 53638516, 64736140, 67048145, 90630596, 93867403, 113288245, 134096290, 187734806, 226576490, 268192580, 375469612, 453152980, 469337015, 657071821, 938674030, 1314143642, 1877348060, 2628287284, 3285359105, 6570718210, 13141436420]

約数ペア:

[(1, 13141436420), (2, 6570718210), (4, 3285359105), (5, 2628287284), (7, 1877348060), (10, 1314143642), (14, 938674030), (20, 657071821), (28, 469337015), (29, 453152980), (35, 375469612), (49, 268192580), (58, 226576490), (70, 187734806), (98, 134096290), (116, 113288245), (140, 93867403), (145, 90630596), (196, 67048145), (203, 64736140), (245, 53638516), (290, 45315298), (406, 32368070), (490, 26819258), (580, 22657649), (812, 16184035), (980, 13409629), (1015, 12947228), (1421, 9248020), (2030, 6473614), (2842, 4624010), (4060, 3236807), (5684, 2312005), (7105, 1849604), (14210, 924802), (28420, 462401)]