41004040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13313}}^1$

素因数の和:13342

約数の個数: 64

約数和(自身を含む): 115032960

約数和(自身を除く): 74028920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 13313, 26626, 53252, 66565, 93191, 106504, 133130, 146443, 186382, 266260, 292886, 372764, 465955, 532520, 585772, 732215, 745528, 931910, 1025101, 1171544, 1464430, 1863820, 2050202, 2928860, 3727640, 4100404, 5125505, 5857720, 8200808, 10251010, 20502020, 41004040]

約数ペア:

[(1, 41004040), (2, 20502020), (4, 10251010), (5, 8200808), (7, 5857720), (8, 5125505), (10, 4100404), (11, 3727640), (14, 2928860), (20, 2050202), (22, 1863820), (28, 1464430), (35, 1171544), (40, 1025101), (44, 931910), (55, 745528), (56, 732215), (70, 585772), (77, 532520), (88, 465955), (110, 372764), (140, 292886), (154, 266260), (220, 186382), (280, 146443), (308, 133130), (385, 106504), (440, 93191), (616, 66565), (770, 53252), (1540, 26626), (3080, 13313)]