37748620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 99341424

約数和(自身を除く): 61592804

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 2963, 3185, 5926, 6370, 11852, 12740, 14815, 20741, 29630, 38519, 41482, 59260, 77038, 82964, 103705, 145187, 154076, 192595, 207410, 269633, 290374, 385190, 414820, 539266, 580748, 725935, 770380, 1078532, 1348165, 1451870, 1887431, 2696330, 2903740, 3774862, 5392660, 7549724, 9437155, 18874310, 37748620]

約数ペア:

[(1, 37748620), (2, 18874310), (4, 9437155), (5, 7549724), (7, 5392660), (10, 3774862), (13, 2903740), (14, 2696330), (20, 1887431), (26, 1451870), (28, 1348165), (35, 1078532), (49, 770380), (52, 725935), (65, 580748), (70, 539266), (91, 414820), (98, 385190), (130, 290374), (140, 269633), (182, 207410), (196, 192595), (245, 154076), (260, 145187), (364, 103705), (455, 82964), (490, 77038), (637, 59260), (910, 41482), (980, 38519), (1274, 29630), (1820, 20741), (2548, 14815), (2963, 12740), (3185, 11852), (5926, 6370)]