4962506480

素因数分解:

$2^4\times 5^1\times {\mathrm{5051}}^1\times {\mathrm{12281}}^1$

素因数の和:17345

約数の個数: 40

約数和(自身を含む): 11541051504

約数和(自身を除く): 6578545024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5051, 10102, 12281, 20204, 24562, 25255, 40408, 49124, 50510, 61405, 80816, 98248, 101020, 122810, 196496, 202040, 245620, 404080, 491240, 982480, 62031331, 124062662, 248125324, 310156655, 496250648, 620313310, 992501296, 1240626620, 2481253240, 4962506480]

約数ペア:

[(1, 4962506480), (2, 2481253240), (4, 1240626620), (5, 992501296), (8, 620313310), (10, 496250648), (16, 310156655), (20, 248125324), (40, 124062662), (80, 62031331), (5051, 982480), (10102, 491240), (12281, 404080), (20204, 245620), (24562, 202040), (25255, 196496), (40408, 122810), (49124, 101020), (50510, 98248), (61405, 80816)]