550322760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{352771}}^1$

素因数の和:352798

約数の個数: 64

約数和(自身を含む): 1777970880

約数和(自身を除く): 1227648120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 352771, 705542, 1058313, 1411084, 1763855, 2116626, 2822168, 3527710, 4233252, 4586023, 5291565, 7055420, 8466504, 9172046, 10583130, 13758069, 14110840, 18344092, 21166260, 22930115, 27516138, 36688184, 42332520, 45860230, 55032276, 68790345, 91720460, 110064552, 137580690, 183440920, 275161380, 550322760]

約数ペア:

[(1, 550322760), (2, 275161380), (3, 183440920), (4, 137580690), (5, 110064552), (6, 91720460), (8, 68790345), (10, 55032276), (12, 45860230), (13, 42332520), (15, 36688184), (20, 27516138), (24, 22930115), (26, 21166260), (30, 18344092), (39, 14110840), (40, 13758069), (52, 10583130), (60, 9172046), (65, 8466504), (78, 7055420), (104, 5291565), (120, 4586023), (130, 4233252), (156, 3527710), (195, 2822168), (260, 2116626), (312, 1763855), (390, 1411084), (520, 1058313), (780, 705542), (1560, 352771)]