40168050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20599}}^1$

素因数の和:20627

約数の個数: 48

約数和(自身を含む): 107284800

約数和(自身を除く): 67116750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 20599, 41198, 61797, 102995, 123594, 205990, 267787, 308985, 514975, 535574, 617970, 803361, 1029950, 1338935, 1544925, 1606722, 2677870, 3089850, 4016805, 6694675, 8033610, 13389350, 20084025, 40168050]

約数ペア:

[(1, 40168050), (2, 20084025), (3, 13389350), (5, 8033610), (6, 6694675), (10, 4016805), (13, 3089850), (15, 2677870), (25, 1606722), (26, 1544925), (30, 1338935), (39, 1029950), (50, 803361), (65, 617970), (75, 535574), (78, 514975), (130, 308985), (150, 267787), (195, 205990), (325, 123594), (390, 102995), (650, 61797), (975, 41198), (1950, 20599)]