43076980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 101993472

約数和(自身を除く): 58916492

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 61, 62, 67, 68, 85, 122, 124, 134, 155, 170, 244, 268, 305, 310, 335, 340, 527, 610, 620, 670, 1037, 1054, 1139, 1220, 1340, 1891, 2074, 2077, 2108, 2278, 2635, 3782, 4087, 4148, 4154, 4556, 5185, 5270, 5695, 7564, 8174, 8308, 9455, 10370, 10385, 10540, 11390, 16348, 18910, 20435, 20740, 20770, 22780, 32147, 35309, 37820, 40870, 41540, 64294, 69479, 70618, 81740, 126697, 128588, 138958, 141236, 160735, 176545, 253394, 277916, 321470, 347395, 353090, 506788, 633485, 642940, 694790, 706180, 1266970, 1389580, 2153849, 2533940, 4307698, 8615396, 10769245, 21538490, 43076980]

約数ペア:

[(1, 43076980), (2, 21538490), (4, 10769245), (5, 8615396), (10, 4307698), (17, 2533940), (20, 2153849), (31, 1389580), (34, 1266970), (61, 706180), (62, 694790), (67, 642940), (68, 633485), (85, 506788), (122, 353090), (124, 347395), (134, 321470), (155, 277916), (170, 253394), (244, 176545), (268, 160735), (305, 141236), (310, 138958), (335, 128588), (340, 126697), (527, 81740), (610, 70618), (620, 69479), (670, 64294), (1037, 41540), (1054, 40870), (1139, 37820), (1220, 35309), (1340, 32147), (1891, 22780), (2074, 20770), (2077, 20740), (2108, 20435), (2278, 18910), (2635, 16348), (3782, 11390), (4087, 10540), (4148, 10385), (4154, 10370), (4556, 9455), (5185, 8308), (5270, 8174), (5695, 7564)]