972809200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{221093}}^1$

素因数の和:221122

約数の個数: 60

約数和(自身を含む): 2549656008

約数和(自身を除く): 1576846808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 221093, 442186, 884372, 1105465, 1768744, 2210930, 2432023, 3537488, 4421860, 4864046, 5527325, 8843720, 9728092, 11054650, 12160115, 17687440, 19456184, 22109300, 24320230, 38912368, 44218600, 48640460, 60800575, 88437200, 97280920, 121601150, 194561840, 243202300, 486404600, 972809200]

約数ペア:

[(1, 972809200), (2, 486404600), (4, 243202300), (5, 194561840), (8, 121601150), (10, 97280920), (11, 88437200), (16, 60800575), (20, 48640460), (22, 44218600), (25, 38912368), (40, 24320230), (44, 22109300), (50, 19456184), (55, 17687440), (80, 12160115), (88, 11054650), (100, 9728092), (110, 8843720), (176, 5527325), (200, 4864046), (220, 4421860), (275, 3537488), (400, 2432023), (440, 2210930), (550, 1768744), (880, 1105465), (1100, 884372), (2200, 442186), (4400, 221093)]