3732520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 9720000

約数和(自身を除く): 5987480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 499, 680, 748, 935, 998, 1496, 1870, 1996, 2495, 3740, 3992, 4990, 5489, 7480, 8483, 9980, 10978, 16966, 19960, 21956, 27445, 33932, 42415, 43912, 54890, 67864, 84830, 93313, 109780, 169660, 186626, 219560, 339320, 373252, 466565, 746504, 933130, 1866260, 3732520]

約数ペア:

[(1, 3732520), (2, 1866260), (4, 933130), (5, 746504), (8, 466565), (10, 373252), (11, 339320), (17, 219560), (20, 186626), (22, 169660), (34, 109780), (40, 93313), (44, 84830), (55, 67864), (68, 54890), (85, 43912), (88, 42415), (110, 33932), (136, 27445), (170, 21956), (187, 19960), (220, 16966), (340, 10978), (374, 9980), (440, 8483), (499, 7480), (680, 5489), (748, 4990), (935, 3992), (998, 3740), (1496, 2495), (1870, 1996)]