5960920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 15624000

約数和(自身を除く): 9663080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 349, 427, 488, 610, 698, 854, 1220, 1396, 1708, 1745, 2135, 2440, 2443, 2792, 3416, 3490, 4270, 4886, 6980, 8540, 9772, 12215, 13960, 17080, 19544, 21289, 24430, 42578, 48860, 85156, 97720, 106445, 149023, 170312, 212890, 298046, 425780, 596092, 745115, 851560, 1192184, 1490230, 2980460, 5960920]

約数ペア:

[(1, 5960920), (2, 2980460), (4, 1490230), (5, 1192184), (7, 851560), (8, 745115), (10, 596092), (14, 425780), (20, 298046), (28, 212890), (35, 170312), (40, 149023), (56, 106445), (61, 97720), (70, 85156), (122, 48860), (140, 42578), (244, 24430), (280, 21289), (305, 19544), (349, 17080), (427, 13960), (488, 12215), (610, 9772), (698, 8540), (854, 6980), (1220, 4886), (1396, 4270), (1708, 3490), (1745, 3416), (2135, 2792), (2440, 2443)]