38854880

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5923}}^1$

素因数の和:5979

約数の個数: 48

約数和(自身を含む): 94049424

約数和(自身を除く): 55194544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 5923, 6560, 11846, 23692, 29615, 47384, 59230, 94768, 118460, 189536, 236920, 242843, 473840, 485686, 947680, 971372, 1214215, 1942744, 2428430, 3885488, 4856860, 7770976, 9713720, 19427440, 38854880]

約数ペア:

[(1, 38854880), (2, 19427440), (4, 9713720), (5, 7770976), (8, 4856860), (10, 3885488), (16, 2428430), (20, 1942744), (32, 1214215), (40, 971372), (41, 947680), (80, 485686), (82, 473840), (160, 242843), (164, 236920), (205, 189536), (328, 118460), (410, 94768), (656, 59230), (820, 47384), (1312, 29615), (1640, 23692), (3280, 11846), (5923, 6560)]