10867240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 26208000

約数和(自身を除く): 15340760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 181, 190, 316, 362, 380, 395, 632, 724, 760, 790, 905, 1448, 1501, 1580, 1810, 3002, 3160, 3439, 3620, 6004, 6878, 7240, 7505, 12008, 13756, 14299, 15010, 17195, 27512, 28598, 30020, 34390, 57196, 60040, 68780, 71495, 114392, 137560, 142990, 271681, 285980, 543362, 571960, 1086724, 1358405, 2173448, 2716810, 5433620, 10867240]

約数ペア:

[(1, 10867240), (2, 5433620), (4, 2716810), (5, 2173448), (8, 1358405), (10, 1086724), (19, 571960), (20, 543362), (38, 285980), (40, 271681), (76, 142990), (79, 137560), (95, 114392), (152, 71495), (158, 68780), (181, 60040), (190, 57196), (316, 34390), (362, 30020), (380, 28598), (395, 27512), (632, 17195), (724, 15010), (760, 14299), (790, 13756), (905, 12008), (1448, 7505), (1501, 7240), (1580, 6878), (1810, 6004), (3002, 3620), (3160, 3439)]