144477260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 320241600

約数和(自身を除く): 175764340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1780, 2047, 3529, 4094, 7058, 8188, 10235, 14116, 17645, 20470, 35290, 40940, 70580, 81167, 162334, 314081, 324668, 405835, 628162, 811670, 1256324, 1570405, 1623340, 3140810, 6281620, 7223863, 14447726, 28895452, 36119315, 72238630, 144477260]

約数ペア:

[(1, 144477260), (2, 72238630), (4, 36119315), (5, 28895452), (10, 14447726), (20, 7223863), (23, 6281620), (46, 3140810), (89, 1623340), (92, 1570405), (115, 1256324), (178, 811670), (230, 628162), (356, 405835), (445, 324668), (460, 314081), (890, 162334), (1780, 81167), (2047, 70580), (3529, 40940), (4094, 35290), (7058, 20470), (8188, 17645), (10235, 14116)]