439702240

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{41017}}^1$

素因数の和:41099

約数の個数: 48

約数和(自身を含む): 1054326672

約数和(自身を除く): 614624432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 41017, 82034, 164068, 205085, 328136, 410170, 656272, 820340, 1312544, 1640680, 2748139, 3281360, 5496278, 6562720, 10992556, 13740695, 21985112, 27481390, 43970224, 54962780, 87940448, 109925560, 219851120, 439702240]

約数ペア:

[(1, 439702240), (2, 219851120), (4, 109925560), (5, 87940448), (8, 54962780), (10, 43970224), (16, 27481390), (20, 21985112), (32, 13740695), (40, 10992556), (67, 6562720), (80, 5496278), (134, 3281360), (160, 2748139), (268, 1640680), (335, 1312544), (536, 820340), (670, 656272), (1072, 410170), (1340, 328136), (2144, 205085), (2680, 164068), (5360, 82034), (10720, 41017)]