101018820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12697

約数の個数: 96

約数和(自身を含む): 340300800

約数和(自身を除く): 239281980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 12659, 25318, 37977, 50636, 63295, 75954, 88613, 126590, 151908, 177226, 189885, 240521, 253180, 265839, 354452, 379770, 443065, 481042, 531678, 721563, 759540, 886130, 962084, 1063356, 1202605, 1329195, 1443126, 1683647, 1772260, 2405210, 2658390, 2886252, 3367294, 3607815, 4810420, 5050941, 5316780, 6734588, 7215630, 8418235, 10101882, 14431260, 16836470, 20203764, 25254705, 33672940, 50509410, 101018820]

約数ペア:

[(1, 101018820), (2, 50509410), (3, 33672940), (4, 25254705), (5, 20203764), (6, 16836470), (7, 14431260), (10, 10101882), (12, 8418235), (14, 7215630), (15, 6734588), (19, 5316780), (20, 5050941), (21, 4810420), (28, 3607815), (30, 3367294), (35, 2886252), (38, 2658390), (42, 2405210), (57, 1772260), (60, 1683647), (70, 1443126), (76, 1329195), (84, 1202605), (95, 1063356), (105, 962084), (114, 886130), (133, 759540), (140, 721563), (190, 531678), (210, 481042), (228, 443065), (266, 379770), (285, 354452), (380, 265839), (399, 253180), (420, 240521), (532, 189885), (570, 177226), (665, 151908), (798, 126590), (1140, 88613), (1330, 75954), (1596, 63295), (1995, 50636), (2660, 37977), (3990, 25318), (7980, 12659)]