134534440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{177019}}^1$

素因数の和:177049

約数の個数: 32

約数和(自身を含む): 318636000

約数和(自身を除く): 184101560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 177019, 354038, 708076, 885095, 1416152, 1770190, 3363361, 3540380, 6726722, 7080760, 13453444, 16816805, 26906888, 33633610, 67267220, 134534440]

約数ペア:

[(1, 134534440), (2, 67267220), (4, 33633610), (5, 26906888), (8, 16816805), (10, 13453444), (19, 7080760), (20, 6726722), (38, 3540380), (40, 3363361), (76, 1770190), (95, 1416152), (152, 885095), (190, 708076), (380, 354038), (760, 177019)]