28869043610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 58068384192

約数和(自身を除く): 29199340582

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 251, 281, 305, 502, 562, 610, 671, 1255, 1342, 1405, 2510, 2761, 2810, 3091, 3355, 3721, 5522, 6182, 6710, 7442, 13805, 15311, 15455, 17141, 18605, 27610, 30622, 30910, 34282, 37210, 40931, 70531, 76555, 81862, 85705, 141062, 153110, 168421, 171410, 188551, 204655, 336842, 352655, 377102, 409310, 705310, 775841, 842105, 933971, 942755, 1045601, 1551682, 1684210, 1867942, 1885510, 2091202, 3879205, 4302391, 4669855, 5228005, 7758410, 8604782, 9339710, 10273681, 10456010, 11501611, 20547362, 21511955, 23003222, 43023910, 47326301, 51368405, 57508055, 94652602, 102736810, 115016110, 236631505, 262445851, 473263010, 524891702, 1312229255, 2624458510, 2886904361, 5773808722, 14434521805, 28869043610]

約数ペア:

[(1, 28869043610), (2, 14434521805), (5, 5773808722), (10, 2886904361), (11, 2624458510), (22, 1312229255), (55, 524891702), (61, 473263010), (110, 262445851), (122, 236631505), (251, 115016110), (281, 102736810), (305, 94652602), (502, 57508055), (562, 51368405), (610, 47326301), (671, 43023910), (1255, 23003222), (1342, 21511955), (1405, 20547362), (2510, 11501611), (2761, 10456010), (2810, 10273681), (3091, 9339710), (3355, 8604782), (3721, 7758410), (5522, 5228005), (6182, 4669855), (6710, 4302391), (7442, 3879205), (13805, 2091202), (15311, 1885510), (15455, 1867942), (17141, 1684210), (18605, 1551682), (27610, 1045601), (30622, 942755), (30910, 933971), (34282, 842105), (37210, 775841), (40931, 705310), (70531, 409310), (76555, 377102), (81862, 352655), (85705, 336842), (141062, 204655), (153110, 188551), (168421, 171410)]