142760080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77587}}^1$

素因数の和:77623

約数の個数: 40

約数和(自身を含む): 346352832

約数和(自身を除く): 203592752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 77587, 155174, 310348, 387935, 620696, 775870, 1241392, 1551740, 1784501, 3103480, 3569002, 6206960, 7138004, 8922505, 14276008, 17845010, 28552016, 35690020, 71380040, 142760080]

約数ペア:

[(1, 142760080), (2, 71380040), (4, 35690020), (5, 28552016), (8, 17845010), (10, 14276008), (16, 8922505), (20, 7138004), (23, 6206960), (40, 3569002), (46, 3103480), (80, 1784501), (92, 1551740), (115, 1241392), (184, 775870), (230, 620696), (368, 387935), (460, 310348), (920, 155174), (1840, 77587)]