22562680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 59014080

約数和(自身を除く): 36451400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1321, 1708, 2135, 2440, 2642, 3416, 4270, 5284, 6605, 8540, 9247, 10568, 13210, 17080, 18494, 26420, 36988, 46235, 52840, 73976, 80581, 92470, 161162, 184940, 322324, 369880, 402905, 564067, 644648, 805810, 1128134, 1611620, 2256268, 2820335, 3223240, 4512536, 5640670, 11281340, 22562680]

約数ペア:

[(1, 22562680), (2, 11281340), (4, 5640670), (5, 4512536), (7, 3223240), (8, 2820335), (10, 2256268), (14, 1611620), (20, 1128134), (28, 805810), (35, 644648), (40, 564067), (56, 402905), (61, 369880), (70, 322324), (122, 184940), (140, 161162), (244, 92470), (280, 80581), (305, 73976), (427, 52840), (488, 46235), (610, 36988), (854, 26420), (1220, 18494), (1321, 17080), (1708, 13210), (2135, 10568), (2440, 9247), (2642, 8540), (3416, 6605), (4270, 5284)]