40958460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 130139856

約数和(自身を除く): 89181396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 193, 262, 270, 324, 386, 393, 405, 524, 540, 579, 655, 772, 786, 810, 965, 1158, 1179, 1310, 1572, 1620, 1737, 1930, 1965, 2316, 2358, 2620, 2895, 3474, 3537, 3860, 3930, 4716, 5211, 5790, 5895, 6948, 7074, 7860, 8685, 10422, 10611, 11580, 11790, 14148, 15633, 17370, 17685, 20844, 21222, 23580, 25283, 26055, 31266, 34740, 35370, 42444, 50566, 52110, 53055, 62532, 70740, 75849, 78165, 101132, 104220, 106110, 126415, 151698, 156330, 212220, 227547, 252830, 303396, 312660, 379245, 455094, 505660, 682641, 758490, 910188, 1137735, 1365282, 1516980, 2047923, 2275470, 2730564, 3413205, 4095846, 4550940, 6826410, 8191692, 10239615, 13652820, 20479230, 40958460]

約数ペア:

[(1, 40958460), (2, 20479230), (3, 13652820), (4, 10239615), (5, 8191692), (6, 6826410), (9, 4550940), (10, 4095846), (12, 3413205), (15, 2730564), (18, 2275470), (20, 2047923), (27, 1516980), (30, 1365282), (36, 1137735), (45, 910188), (54, 758490), (60, 682641), (81, 505660), (90, 455094), (108, 379245), (131, 312660), (135, 303396), (162, 252830), (180, 227547), (193, 212220), (262, 156330), (270, 151698), (324, 126415), (386, 106110), (393, 104220), (405, 101132), (524, 78165), (540, 75849), (579, 70740), (655, 62532), (772, 53055), (786, 52110), (810, 50566), (965, 42444), (1158, 35370), (1179, 34740), (1310, 31266), (1572, 26055), (1620, 25283), (1737, 23580), (1930, 21222), (1965, 20844), (2316, 17685), (2358, 17370), (2620, 15633), (2895, 14148), (3474, 11790), (3537, 11580), (3860, 10611), (3930, 10422), (4716, 8685), (5211, 7860), (5790, 7074), (5895, 6948)]