38641460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 97372800

約数和(自身を除く): 58731340

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 110, 118, 130, 143, 220, 229, 236, 260, 286, 295, 458, 572, 590, 649, 715, 767, 916, 1145, 1180, 1298, 1430, 1534, 2290, 2519, 2596, 2860, 2977, 3068, 3245, 3835, 4580, 5038, 5954, 6490, 7670, 8437, 10076, 11908, 12595, 12980, 13511, 14885, 15340, 16874, 25190, 27022, 29770, 32747, 33748, 42185, 50380, 54044, 59540, 65494, 67555, 84370, 130988, 135110, 148621, 163735, 168740, 175643, 270220, 297242, 327470, 351286, 594484, 654940, 702572, 743105, 878215, 1486210, 1756430, 1932073, 2972420, 3512860, 3864146, 7728292, 9660365, 19320730, 38641460]

約数ペア:

[(1, 38641460), (2, 19320730), (4, 9660365), (5, 7728292), (10, 3864146), (11, 3512860), (13, 2972420), (20, 1932073), (22, 1756430), (26, 1486210), (44, 878215), (52, 743105), (55, 702572), (59, 654940), (65, 594484), (110, 351286), (118, 327470), (130, 297242), (143, 270220), (220, 175643), (229, 168740), (236, 163735), (260, 148621), (286, 135110), (295, 130988), (458, 84370), (572, 67555), (590, 65494), (649, 59540), (715, 54044), (767, 50380), (916, 42185), (1145, 33748), (1180, 32747), (1298, 29770), (1430, 27022), (1534, 25190), (2290, 16874), (2519, 15340), (2596, 14885), (2860, 13511), (2977, 12980), (3068, 12595), (3245, 11908), (3835, 10076), (4580, 8437), (5038, 7670), (5954, 6490)]