888945950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{599}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 1684713600

約数和(自身を除く): 795767650

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 443, 599, 670, 886, 1198, 1675, 2215, 2995, 3350, 4430, 5990, 11075, 14975, 22150, 29681, 29950, 40133, 59362, 80266, 148405, 200665, 265357, 296810, 401330, 530714, 742025, 1003325, 1326785, 1484050, 2006650, 2653570, 6633925, 13267850, 17778919, 35557838, 88894595, 177789190, 444472975, 888945950]

約数ペア:

[(1, 888945950), (2, 444472975), (5, 177789190), (10, 88894595), (25, 35557838), (50, 17778919), (67, 13267850), (134, 6633925), (335, 2653570), (443, 2006650), (599, 1484050), (670, 1326785), (886, 1003325), (1198, 742025), (1675, 530714), (2215, 401330), (2995, 296810), (3350, 265357), (4430, 200665), (5990, 148405), (11075, 80266), (14975, 59362), (22150, 40133), (29681, 29950)]