29127954020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251233}}^1$

素因数の和:251301

約数の個数: 96

約数和(自身を含む): 72934235136

約数和(自身を除く): 43806281116

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 620, 682, 748, 935, 1054, 1364, 1705, 1870, 2108, 2635, 3410, 3740, 5270, 5797, 6820, 10540, 11594, 23188, 28985, 57970, 115940, 251233, 502466, 1004932, 1256165, 2512330, 2763563, 4270961, 5024660, 5527126, 7788223, 8541922, 11054252, 13817815, 15576446, 17083844, 21354805, 27635630, 31152892, 38941115, 42709610, 46980571, 55271260, 77882230, 85419220, 85670453, 93961142, 132399791, 155764460, 171340906, 187922284, 234902855, 264799582, 342681812, 428352265, 469805710, 529599164, 661998955, 856704530, 939611420, 1323997910, 1456397701, 1713409060, 2647995820, 2912795402, 5825590804, 7281988505, 14563977010, 29127954020]

約数ペア:

[(1, 29127954020), (2, 14563977010), (4, 7281988505), (5, 5825590804), (10, 2912795402), (11, 2647995820), (17, 1713409060), (20, 1456397701), (22, 1323997910), (31, 939611420), (34, 856704530), (44, 661998955), (55, 529599164), (62, 469805710), (68, 428352265), (85, 342681812), (110, 264799582), (124, 234902855), (155, 187922284), (170, 171340906), (187, 155764460), (220, 132399791), (310, 93961142), (340, 85670453), (341, 85419220), (374, 77882230), (527, 55271260), (620, 46980571), (682, 42709610), (748, 38941115), (935, 31152892), (1054, 27635630), (1364, 21354805), (1705, 17083844), (1870, 15576446), (2108, 13817815), (2635, 11054252), (3410, 8541922), (3740, 7788223), (5270, 5527126), (5797, 5024660), (6820, 4270961), (10540, 2763563), (11594, 2512330), (23188, 1256165), (28985, 1004932), (57970, 502466), (115940, 251233)]