14420080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 22702544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 461, 680, 782, 920, 922, 1360, 1564, 1840, 1844, 1955, 2305, 3128, 3688, 3910, 4610, 6256, 7376, 7820, 7837, 9220, 10603, 15640, 15674, 18440, 21206, 31280, 31348, 36880, 39185, 42412, 53015, 62696, 78370, 84824, 106030, 125392, 156740, 169648, 180251, 212060, 313480, 360502, 424120, 626960, 721004, 848240, 901255, 1442008, 1802510, 2884016, 3605020, 7210040, 14420080]

約数ペア:

[(1, 14420080), (2, 7210040), (4, 3605020), (5, 2884016), (8, 1802510), (10, 1442008), (16, 901255), (17, 848240), (20, 721004), (23, 626960), (34, 424120), (40, 360502), (46, 313480), (68, 212060), (80, 180251), (85, 169648), (92, 156740), (115, 125392), (136, 106030), (170, 84824), (184, 78370), (230, 62696), (272, 53015), (340, 42412), (368, 39185), (391, 36880), (460, 31348), (461, 31280), (680, 21206), (782, 18440), (920, 15674), (922, 15640), (1360, 10603), (1564, 9220), (1840, 7837), (1844, 7820), (1955, 7376), (2305, 6256), (3128, 4610), (3688, 3910)]