441904520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3181}}^1$

素因数の和:3366

約数の個数: 64

約数和(自身を含む): 1044714240

約数和(自身を除く): 602809720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 151, 184, 230, 302, 460, 604, 755, 920, 1208, 1510, 3020, 3181, 3473, 6040, 6362, 6946, 12724, 13892, 15905, 17365, 25448, 27784, 31810, 34730, 63620, 69460, 73163, 127240, 138920, 146326, 292652, 365815, 480331, 585304, 731630, 960662, 1463260, 1921324, 2401655, 2926520, 3842648, 4803310, 9606620, 11047613, 19213240, 22095226, 44190452, 55238065, 88380904, 110476130, 220952260, 441904520]

約数ペア:

[(1, 441904520), (2, 220952260), (4, 110476130), (5, 88380904), (8, 55238065), (10, 44190452), (20, 22095226), (23, 19213240), (40, 11047613), (46, 9606620), (92, 4803310), (115, 3842648), (151, 2926520), (184, 2401655), (230, 1921324), (302, 1463260), (460, 960662), (604, 731630), (755, 585304), (920, 480331), (1208, 365815), (1510, 292652), (3020, 146326), (3181, 138920), (3473, 127240), (6040, 73163), (6362, 69460), (6946, 63620), (12724, 34730), (13892, 31810), (15905, 27784), (17365, 25448)]