500960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1233792

約数和(自身を除く): 732832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 101, 124, 155, 160, 202, 248, 310, 404, 496, 505, 620, 808, 992, 1010, 1240, 1616, 2020, 2480, 3131, 3232, 4040, 4960, 6262, 8080, 12524, 15655, 16160, 25048, 31310, 50096, 62620, 100192, 125240, 250480, 500960]

約数ペア:

[(1, 500960), (2, 250480), (4, 125240), (5, 100192), (8, 62620), (10, 50096), (16, 31310), (20, 25048), (31, 16160), (32, 15655), (40, 12524), (62, 8080), (80, 6262), (101, 4960), (124, 4040), (155, 3232), (160, 3131), (202, 2480), (248, 2020), (310, 1616), (404, 1240), (496, 1010), (505, 992), (620, 808)]