76672040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 109951960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 2399, 3196, 3995, 4798, 6392, 7990, 9596, 11995, 15980, 19192, 23990, 31960, 40783, 47980, 81566, 95960, 112753, 163132, 203915, 225506, 326264, 407830, 451012, 563765, 815660, 902024, 1127530, 1631320, 1916801, 2255060, 3833602, 4510120, 7667204, 9584005, 15334408, 19168010, 38336020, 76672040]

約数ペア:

[(1, 76672040), (2, 38336020), (4, 19168010), (5, 15334408), (8, 9584005), (10, 7667204), (17, 4510120), (20, 3833602), (34, 2255060), (40, 1916801), (47, 1631320), (68, 1127530), (85, 902024), (94, 815660), (136, 563765), (170, 451012), (188, 407830), (235, 326264), (340, 225506), (376, 203915), (470, 163132), (680, 112753), (799, 95960), (940, 81566), (1598, 47980), (1880, 40783), (2399, 31960), (3196, 23990), (3995, 19192), (4798, 15980), (6392, 11995), (7990, 9596)]