9934880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 24240384

約数和(自身を除く): 14305504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2003, 2480, 4006, 4960, 8012, 10015, 16024, 20030, 32048, 40060, 62093, 64096, 80120, 124186, 160240, 248372, 310465, 320480, 496744, 620930, 993488, 1241860, 1986976, 2483720, 4967440, 9934880]

約数ペア:

[(1, 9934880), (2, 4967440), (4, 2483720), (5, 1986976), (8, 1241860), (10, 993488), (16, 620930), (20, 496744), (31, 320480), (32, 310465), (40, 248372), (62, 160240), (80, 124186), (124, 80120), (155, 64096), (160, 62093), (248, 40060), (310, 32048), (496, 20030), (620, 16024), (992, 10015), (1240, 8012), (2003, 4960), (2480, 4006)]