5990920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 14923440

約数和(自身を除く): 8932520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 281, 328, 410, 520, 533, 562, 820, 1066, 1124, 1405, 1640, 2132, 2248, 2665, 2810, 3653, 4264, 5330, 5620, 7306, 10660, 11240, 11521, 14612, 18265, 21320, 23042, 29224, 36530, 46084, 57605, 73060, 92168, 115210, 146120, 149773, 230420, 299546, 460840, 599092, 748865, 1198184, 1497730, 2995460, 5990920]

約数ペア:

[(1, 5990920), (2, 2995460), (4, 1497730), (5, 1198184), (8, 748865), (10, 599092), (13, 460840), (20, 299546), (26, 230420), (40, 149773), (41, 146120), (52, 115210), (65, 92168), (82, 73060), (104, 57605), (130, 46084), (164, 36530), (205, 29224), (260, 23042), (281, 21320), (328, 18265), (410, 14612), (520, 11521), (533, 11240), (562, 10660), (820, 7306), (1066, 5620), (1124, 5330), (1405, 4264), (1640, 3653), (2132, 2810), (2248, 2665)]