144869626480

素因数分解:

$2^4\times 5^1\times {\mathrm{45751}}^1\times {\mathrm{39581}}^1$

素因数の和:85345

約数の個数: 40

約数和(自身を含む): 336837753504

約数和(自身を除く): 191968127024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39581, 45751, 79162, 91502, 158324, 183004, 197905, 228755, 316648, 366008, 395810, 457510, 633296, 732016, 791620, 915020, 1583240, 1830040, 3166480, 3660080, 1810870331, 3621740662, 7243481324, 9054351655, 14486962648, 18108703310, 28973925296, 36217406620, 72434813240, 144869626480]

約数ペア:

[(1, 144869626480), (2, 72434813240), (4, 36217406620), (5, 28973925296), (8, 18108703310), (10, 14486962648), (16, 9054351655), (20, 7243481324), (40, 3621740662), (80, 1810870331), (39581, 3660080), (45751, 3166480), (79162, 1830040), (91502, 1583240), (158324, 915020), (183004, 791620), (197905, 732016), (228755, 633296), (316648, 457510), (366008, 395810)]