40351380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 78189420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 235, 246, 282, 349, 410, 470, 492, 564, 615, 698, 705, 820, 940, 1047, 1230, 1396, 1410, 1745, 1927, 2094, 2460, 2820, 3490, 3854, 4188, 5235, 5781, 6980, 7708, 9635, 10470, 11562, 14309, 16403, 19270, 20940, 23124, 28618, 28905, 32806, 38540, 42927, 49209, 57236, 57810, 65612, 71545, 82015, 85854, 98418, 115620, 143090, 164030, 171708, 196836, 214635, 246045, 286180, 328060, 429270, 492090, 672523, 858540, 984180, 1345046, 2017569, 2690092, 3362615, 4035138, 6725230, 8070276, 10087845, 13450460, 20175690, 40351380]

約数ペア:

[(1, 40351380), (2, 20175690), (3, 13450460), (4, 10087845), (5, 8070276), (6, 6725230), (10, 4035138), (12, 3362615), (15, 2690092), (20, 2017569), (30, 1345046), (41, 984180), (47, 858540), (60, 672523), (82, 492090), (94, 429270), (123, 328060), (141, 286180), (164, 246045), (188, 214635), (205, 196836), (235, 171708), (246, 164030), (282, 143090), (349, 115620), (410, 98418), (470, 85854), (492, 82015), (564, 71545), (615, 65612), (698, 57810), (705, 57236), (820, 49209), (940, 42927), (1047, 38540), (1230, 32806), (1396, 28905), (1410, 28618), (1745, 23124), (1927, 20940), (2094, 19270), (2460, 16403), (2820, 14309), (3490, 11562), (3854, 10470), (4188, 9635), (5235, 7708), (5781, 6980)]