102510680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 245643840

約数和(自身を除く): 143133160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 233, 340, 466, 647, 680, 932, 1165, 1294, 1864, 2330, 2588, 3235, 3961, 4660, 5176, 6470, 7922, 9320, 10999, 12940, 15844, 19805, 21998, 25880, 31688, 39610, 43996, 54995, 79220, 87992, 109990, 150751, 158440, 219980, 301502, 439960, 603004, 753755, 1206008, 1507510, 2562767, 3015020, 5125534, 6030040, 10251068, 12813835, 20502136, 25627670, 51255340, 102510680]

約数ペア:

[(1, 102510680), (2, 51255340), (4, 25627670), (5, 20502136), (8, 12813835), (10, 10251068), (17, 6030040), (20, 5125534), (34, 3015020), (40, 2562767), (68, 1507510), (85, 1206008), (136, 753755), (170, 603004), (233, 439960), (340, 301502), (466, 219980), (647, 158440), (680, 150751), (932, 109990), (1165, 87992), (1294, 79220), (1864, 54995), (2330, 43996), (2588, 39610), (3235, 31688), (3961, 25880), (4660, 21998), (5176, 19805), (6470, 15844), (7922, 12940), (9320, 10999)]