48180040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70853}}^1$

素因数の和:70881

約数の個数: 32

約数和(自身を含む): 114783480

約数和(自身を除く): 66603440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 70853, 141706, 283412, 354265, 566824, 708530, 1204501, 1417060, 2409002, 2834120, 4818004, 6022505, 9636008, 12045010, 24090020, 48180040]

約数ペア:

[(1, 48180040), (2, 24090020), (4, 12045010), (5, 9636008), (8, 6022505), (10, 4818004), (17, 2834120), (20, 2409002), (34, 1417060), (40, 1204501), (68, 708530), (85, 566824), (136, 354265), (170, 283412), (340, 141706), (680, 70853)]