34157440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 87607800

約数和(自身を除く): 53450360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 128, 152, 160, 190, 212, 265, 304, 320, 380, 424, 530, 608, 640, 760, 848, 1007, 1060, 1216, 1520, 1696, 2014, 2120, 2432, 2809, 3040, 3392, 4028, 4240, 5035, 5618, 6080, 6784, 8056, 8480, 10070, 11236, 12160, 14045, 16112, 16960, 20140, 22472, 28090, 32224, 33920, 40280, 44944, 53371, 56180, 64448, 80560, 89888, 106742, 112360, 128896, 161120, 179776, 213484, 224720, 266855, 322240, 359552, 426968, 449440, 533710, 644480, 853936, 898880, 1067420, 1707872, 1797760, 2134840, 3415744, 4269680, 6831488, 8539360, 17078720, 34157440]

約数ペア:

[(1, 34157440), (2, 17078720), (4, 8539360), (5, 6831488), (8, 4269680), (10, 3415744), (16, 2134840), (19, 1797760), (20, 1707872), (32, 1067420), (38, 898880), (40, 853936), (53, 644480), (64, 533710), (76, 449440), (80, 426968), (95, 359552), (106, 322240), (128, 266855), (152, 224720), (160, 213484), (190, 179776), (212, 161120), (265, 128896), (304, 112360), (320, 106742), (380, 89888), (424, 80560), (530, 64448), (608, 56180), (640, 53371), (760, 44944), (848, 40280), (1007, 33920), (1060, 32224), (1216, 28090), (1520, 22472), (1696, 20140), (2014, 16960), (2120, 16112), (2432, 14045), (2809, 12160), (3040, 11236), (3392, 10070), (4028, 8480), (4240, 8056), (5035, 6784), (5618, 6080)]