40531740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 81395940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 503, 510, 790, 948, 1006, 1020, 1185, 1343, 1509, 1580, 2012, 2370, 2515, 2686, 3018, 4029, 4740, 5030, 5372, 6036, 6715, 7545, 8058, 8551, 10060, 13430, 15090, 16116, 17102, 20145, 25653, 26860, 30180, 34204, 39737, 40290, 42755, 51306, 79474, 80580, 85510, 102612, 119211, 128265, 158948, 171020, 198685, 238422, 256530, 397370, 476844, 513060, 596055, 675529, 794740, 1192110, 1351058, 2026587, 2384220, 2702116, 3377645, 4053174, 6755290, 8106348, 10132935, 13510580, 20265870, 40531740]

約数ペア:

[(1, 40531740), (2, 20265870), (3, 13510580), (4, 10132935), (5, 8106348), (6, 6755290), (10, 4053174), (12, 3377645), (15, 2702116), (17, 2384220), (20, 2026587), (30, 1351058), (34, 1192110), (51, 794740), (60, 675529), (68, 596055), (79, 513060), (85, 476844), (102, 397370), (158, 256530), (170, 238422), (204, 198685), (237, 171020), (255, 158948), (316, 128265), (340, 119211), (395, 102612), (474, 85510), (503, 80580), (510, 79474), (790, 51306), (948, 42755), (1006, 40290), (1020, 39737), (1185, 34204), (1343, 30180), (1509, 26860), (1580, 25653), (2012, 20145), (2370, 17102), (2515, 16116), (2686, 15090), (3018, 13430), (4029, 10060), (4740, 8551), (5030, 8058), (5372, 7545), (6036, 6715)]