29079880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 69854400

約数和(自身を除く): 40774520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 461, 664, 760, 830, 922, 1577, 1660, 1844, 2305, 3154, 3320, 3688, 4610, 6308, 7885, 8759, 9220, 12616, 15770, 17518, 18440, 31540, 35036, 38263, 43795, 63080, 70072, 76526, 87590, 153052, 175180, 191315, 306104, 350360, 382630, 726997, 765260, 1453994, 1530520, 2907988, 3634985, 5815976, 7269970, 14539940, 29079880]

約数ペア:

[(1, 29079880), (2, 14539940), (4, 7269970), (5, 5815976), (8, 3634985), (10, 2907988), (19, 1530520), (20, 1453994), (38, 765260), (40, 726997), (76, 382630), (83, 350360), (95, 306104), (152, 191315), (166, 175180), (190, 153052), (332, 87590), (380, 76526), (415, 70072), (461, 63080), (664, 43795), (760, 38263), (830, 35036), (922, 31540), (1577, 18440), (1660, 17518), (1844, 15770), (2305, 12616), (3154, 9220), (3320, 8759), (3688, 7885), (4610, 6308)]