41451540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2841

約数の個数: 96

約数和(自身を含む): 131617920

約数和(自身を除く): 90166380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2797, 2964, 3705, 4940, 5594, 7410, 8391, 11188, 13985, 14820, 16782, 27970, 33564, 36361, 41955, 53143, 55940, 72722, 83910, 106286, 109083, 145444, 159429, 167820, 181805, 212572, 218166, 265715, 318858, 363610, 436332, 531430, 545415, 637716, 690859, 727220, 797145, 1062860, 1090830, 1381718, 1594290, 2072577, 2181660, 2763436, 3188580, 3454295, 4145154, 6908590, 8290308, 10362885, 13817180, 20725770, 41451540]

約数ペア:

[(1, 41451540), (2, 20725770), (3, 13817180), (4, 10362885), (5, 8290308), (6, 6908590), (10, 4145154), (12, 3454295), (13, 3188580), (15, 2763436), (19, 2181660), (20, 2072577), (26, 1594290), (30, 1381718), (38, 1090830), (39, 1062860), (52, 797145), (57, 727220), (60, 690859), (65, 637716), (76, 545415), (78, 531430), (95, 436332), (114, 363610), (130, 318858), (156, 265715), (190, 218166), (195, 212572), (228, 181805), (247, 167820), (260, 159429), (285, 145444), (380, 109083), (390, 106286), (494, 83910), (570, 72722), (741, 55940), (780, 53143), (988, 41955), (1140, 36361), (1235, 33564), (1482, 27970), (2470, 16782), (2797, 14820), (2964, 13985), (3705, 11188), (4940, 8391), (5594, 7410)]