29658320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11959}}^1$

素因数の和:12003

約数の個数: 40

約数和(自身を含む): 71185920

約数和(自身を除く): 41527600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 11959, 23918, 47836, 59795, 95672, 119590, 191344, 239180, 370729, 478360, 741458, 956720, 1482916, 1853645, 2965832, 3707290, 5931664, 7414580, 14829160, 29658320]

約数ペア:

[(1, 29658320), (2, 14829160), (4, 7414580), (5, 5931664), (8, 3707290), (10, 2965832), (16, 1853645), (20, 1482916), (31, 956720), (40, 741458), (62, 478360), (80, 370729), (124, 239180), (155, 191344), (248, 119590), (310, 95672), (496, 59795), (620, 47836), (1240, 23918), (2480, 11959)]