38025040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11593}}^1$

素因数の和:11647

約数の個数: 40

約数和(自身を含む): 90572328

約数和(自身を除く): 52547288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 11593, 23186, 46372, 57965, 92744, 115930, 185488, 231860, 463720, 475313, 927440, 950626, 1901252, 2376565, 3802504, 4753130, 7605008, 9506260, 19012520, 38025040]

約数ペア:

[(1, 38025040), (2, 19012520), (4, 9506260), (5, 7605008), (8, 4753130), (10, 3802504), (16, 2376565), (20, 1901252), (40, 950626), (41, 927440), (80, 475313), (82, 463720), (164, 231860), (205, 185488), (328, 115930), (410, 92744), (656, 57965), (820, 46372), (1640, 23186), (3280, 11593)]