24004220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 53508000

約数和(自身を除く): 29503780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 349, 362, 380, 698, 724, 905, 1396, 1745, 1810, 3439, 3490, 3620, 6631, 6878, 6980, 13262, 13756, 17195, 26524, 33155, 34390, 63169, 66310, 68780, 126338, 132620, 252676, 315845, 631690, 1200211, 1263380, 2400422, 4800844, 6001055, 12002110, 24004220]

約数ペア:

[(1, 24004220), (2, 12002110), (4, 6001055), (5, 4800844), (10, 2400422), (19, 1263380), (20, 1200211), (38, 631690), (76, 315845), (95, 252676), (181, 132620), (190, 126338), (349, 68780), (362, 66310), (380, 63169), (698, 34390), (724, 33155), (905, 26524), (1396, 17195), (1745, 13756), (1810, 13262), (3439, 6980), (3490, 6878), (3620, 6631)]