173866340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6829}}^1$

素因数の和:6924

約数の個数: 48

約数和(自身を含む): 390129600

約数和(自身を除く): 216263260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6365, 6829, 12730, 13658, 25460, 27316, 34145, 68290, 129751, 136580, 259502, 457543, 519004, 648755, 915086, 1297510, 1830172, 2287715, 2595020, 4575430, 8693317, 9150860, 17386634, 34773268, 43466585, 86933170, 173866340]

約数ペア:

[(1, 173866340), (2, 86933170), (4, 43466585), (5, 34773268), (10, 17386634), (19, 9150860), (20, 8693317), (38, 4575430), (67, 2595020), (76, 2287715), (95, 1830172), (134, 1297510), (190, 915086), (268, 648755), (335, 519004), (380, 457543), (670, 259502), (1273, 136580), (1340, 129751), (2546, 68290), (5092, 34145), (6365, 27316), (6829, 25460), (12730, 13658)]