1010386840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{6217}}^1$

素因数の和:6484

約数の個数: 64

約数和(自身を含む): 2417558400

約数和(自身を除く): 1407171560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 239, 340, 478, 680, 956, 1195, 1912, 2390, 4063, 4780, 6217, 8126, 9560, 12434, 16252, 20315, 24868, 31085, 32504, 40630, 49736, 62170, 81260, 105689, 124340, 162520, 211378, 248680, 422756, 528445, 845512, 1056890, 1485863, 2113780, 2971726, 4227560, 5943452, 7429315, 11886904, 14858630, 25259671, 29717260, 50519342, 59434520, 101038684, 126298355, 202077368, 252596710, 505193420, 1010386840]

約数ペア:

[(1, 1010386840), (2, 505193420), (4, 252596710), (5, 202077368), (8, 126298355), (10, 101038684), (17, 59434520), (20, 50519342), (34, 29717260), (40, 25259671), (68, 14858630), (85, 11886904), (136, 7429315), (170, 5943452), (239, 4227560), (340, 2971726), (478, 2113780), (680, 1485863), (956, 1056890), (1195, 845512), (1912, 528445), (2390, 422756), (4063, 248680), (4780, 211378), (6217, 162520), (8126, 124340), (9560, 105689), (12434, 81260), (16252, 62170), (20315, 49736), (24868, 40630), (31085, 32504)]