1162855240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1823}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 2694850560

約数和(自身を除く): 1531995320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 431, 740, 862, 1480, 1724, 1823, 2155, 3448, 3646, 4310, 7292, 8620, 9115, 14584, 15947, 17240, 18230, 31894, 36460, 63788, 67451, 72920, 79735, 127576, 134902, 159470, 269804, 318940, 337255, 539608, 637880, 674510, 785713, 1349020, 1571426, 2698040, 3142852, 3928565, 6285704, 7857130, 15714260, 29071381, 31428520, 58142762, 116285524, 145356905, 232571048, 290713810, 581427620, 1162855240]

約数ペア:

[(1, 1162855240), (2, 581427620), (4, 290713810), (5, 232571048), (8, 145356905), (10, 116285524), (20, 58142762), (37, 31428520), (40, 29071381), (74, 15714260), (148, 7857130), (185, 6285704), (296, 3928565), (370, 3142852), (431, 2698040), (740, 1571426), (862, 1349020), (1480, 785713), (1724, 674510), (1823, 637880), (2155, 539608), (3448, 337255), (3646, 318940), (4310, 269804), (7292, 159470), (8620, 134902), (9115, 127576), (14584, 79735), (15947, 72920), (17240, 67451), (18230, 63788), (31894, 36460)]