125480560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2726

約数の個数: 80

約数和(自身を含む): 317122560

約数和(自身を除く): 191642000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2663, 2945, 4712, 5326, 5890, 9424, 10652, 11780, 13315, 21304, 23560, 26630, 42608, 47120, 50597, 53260, 82553, 101194, 106520, 165106, 202388, 213040, 252985, 330212, 404776, 412765, 505970, 660424, 809552, 825530, 1011940, 1320848, 1568507, 1651060, 2023880, 3137014, 3302120, 4047760, 6274028, 6604240, 7842535, 12548056, 15685070, 25096112, 31370140, 62740280, 125480560]

約数ペア:

[(1, 125480560), (2, 62740280), (4, 31370140), (5, 25096112), (8, 15685070), (10, 12548056), (16, 7842535), (19, 6604240), (20, 6274028), (31, 4047760), (38, 3302120), (40, 3137014), (62, 2023880), (76, 1651060), (80, 1568507), (95, 1320848), (124, 1011940), (152, 825530), (155, 809552), (190, 660424), (248, 505970), (304, 412765), (310, 404776), (380, 330212), (496, 252985), (589, 213040), (620, 202388), (760, 165106), (1178, 106520), (1240, 101194), (1520, 82553), (2356, 53260), (2480, 50597), (2663, 47120), (2945, 42608), (4712, 26630), (5326, 23560), (5890, 21304), (9424, 13315), (10652, 11780)]