2623040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1195

約数の個数: 56

約数和(自身を含む): 7144512

約数和(自身を除く): 4521472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1171, 2240, 2342, 4684, 5855, 8197, 9368, 11710, 16394, 18736, 23420, 32788, 37472, 40985, 46840, 65576, 74944, 81970, 93680, 131152, 163940, 187360, 262304, 327880, 374720, 524608, 655760, 1311520, 2623040]

約数ペア:

[(1, 2623040), (2, 1311520), (4, 655760), (5, 524608), (7, 374720), (8, 327880), (10, 262304), (14, 187360), (16, 163940), (20, 131152), (28, 93680), (32, 81970), (35, 74944), (40, 65576), (56, 46840), (64, 40985), (70, 37472), (80, 32788), (112, 23420), (140, 18736), (160, 16394), (224, 11710), (280, 9368), (320, 8197), (448, 5855), (560, 4684), (1120, 2342), (1171, 2240)]