8829760

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 56

約数和(自身を含む): 21570696

約数和(自身を除く): 12740936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 673, 820, 1312, 1346, 1640, 2624, 2692, 3280, 3365, 5384, 6560, 6730, 10768, 13120, 13460, 21536, 26920, 27593, 43072, 53840, 55186, 107680, 110372, 137965, 215360, 220744, 275930, 441488, 551860, 882976, 1103720, 1765952, 2207440, 4414880, 8829760]

約数ペア:

[(1, 8829760), (2, 4414880), (4, 2207440), (5, 1765952), (8, 1103720), (10, 882976), (16, 551860), (20, 441488), (32, 275930), (40, 220744), (41, 215360), (64, 137965), (80, 110372), (82, 107680), (160, 55186), (164, 53840), (205, 43072), (320, 27593), (328, 26920), (410, 21536), (656, 13460), (673, 13120), (820, 10768), (1312, 6730), (1346, 6560), (1640, 5384), (2624, 3365), (2692, 3280)]