73839080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 195699240

約数和(自身を除く): 121860160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 101, 140, 196, 202, 245, 280, 373, 392, 404, 490, 505, 707, 746, 808, 980, 1010, 1414, 1492, 1865, 1960, 2020, 2611, 2828, 2984, 3535, 3730, 4040, 4949, 5222, 5656, 7070, 7460, 9898, 10444, 13055, 14140, 14920, 18277, 19796, 20888, 24745, 26110, 28280, 36554, 37673, 39592, 49490, 52220, 73108, 75346, 91385, 98980, 104440, 146216, 150692, 182770, 188365, 197960, 263711, 301384, 365540, 376730, 527422, 731080, 753460, 1054844, 1318555, 1506920, 1845977, 2109688, 2637110, 3691954, 5274220, 7383908, 9229885, 10548440, 14767816, 18459770, 36919540, 73839080]

約数ペア:

[(1, 73839080), (2, 36919540), (4, 18459770), (5, 14767816), (7, 10548440), (8, 9229885), (10, 7383908), (14, 5274220), (20, 3691954), (28, 2637110), (35, 2109688), (40, 1845977), (49, 1506920), (56, 1318555), (70, 1054844), (98, 753460), (101, 731080), (140, 527422), (196, 376730), (202, 365540), (245, 301384), (280, 263711), (373, 197960), (392, 188365), (404, 182770), (490, 150692), (505, 146216), (707, 104440), (746, 98980), (808, 91385), (980, 75346), (1010, 73108), (1414, 52220), (1492, 49490), (1865, 39592), (1960, 37673), (2020, 36554), (2611, 28280), (2828, 26110), (2984, 24745), (3535, 20888), (3730, 19796), (4040, 18277), (4949, 14920), (5222, 14140), (5656, 13055), (7070, 10444), (7460, 9898)]