98747480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3660

約数の個数: 64

約数和(自身を含む): 243855360

約数和(自身を除く): 145107880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 3583, 5512, 6890, 7166, 13780, 14332, 17915, 27560, 28664, 35830, 46579, 71660, 93158, 143320, 186316, 189899, 232895, 372632, 379798, 465790, 759596, 931580, 949495, 1519192, 1863160, 1898990, 2468687, 3797980, 4937374, 7595960, 9874748, 12343435, 19749496, 24686870, 49373740, 98747480]

約数ペア:

[(1, 98747480), (2, 49373740), (4, 24686870), (5, 19749496), (8, 12343435), (10, 9874748), (13, 7595960), (20, 4937374), (26, 3797980), (40, 2468687), (52, 1898990), (53, 1863160), (65, 1519192), (104, 949495), (106, 931580), (130, 759596), (212, 465790), (260, 379798), (265, 372632), (424, 232895), (520, 189899), (530, 186316), (689, 143320), (1060, 93158), (1378, 71660), (2120, 46579), (2756, 35830), (3445, 28664), (3583, 27560), (5512, 17915), (6890, 14332), (7166, 13780)]