46181920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 116348400

約数和(自身を除く): 70166480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 232, 269, 290, 296, 370, 464, 538, 580, 592, 740, 928, 1073, 1076, 1160, 1184, 1345, 1480, 2146, 2152, 2320, 2690, 2960, 4292, 4304, 4640, 5365, 5380, 5920, 7801, 8584, 8608, 9953, 10730, 10760, 15602, 17168, 19906, 21460, 21520, 31204, 34336, 39005, 39812, 42920, 43040, 49765, 62408, 78010, 79624, 85840, 99530, 124816, 156020, 159248, 171680, 199060, 249632, 288637, 312040, 318496, 398120, 577274, 624080, 796240, 1154548, 1248160, 1443185, 1592480, 2309096, 2886370, 4618192, 5772740, 9236384, 11545480, 23090960, 46181920]

約数ペア:

[(1, 46181920), (2, 23090960), (4, 11545480), (5, 9236384), (8, 5772740), (10, 4618192), (16, 2886370), (20, 2309096), (29, 1592480), (32, 1443185), (37, 1248160), (40, 1154548), (58, 796240), (74, 624080), (80, 577274), (116, 398120), (145, 318496), (148, 312040), (160, 288637), (185, 249632), (232, 199060), (269, 171680), (290, 159248), (296, 156020), (370, 124816), (464, 99530), (538, 85840), (580, 79624), (592, 78010), (740, 62408), (928, 49765), (1073, 43040), (1076, 42920), (1160, 39812), (1184, 39005), (1345, 34336), (1480, 31204), (2146, 21520), (2152, 21460), (2320, 19906), (2690, 17168), (2960, 15602), (4292, 10760), (4304, 10730), (4640, 9953), (5365, 8608), (5380, 8584), (5920, 7801)]