1628359060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{44809}}^1$

素因数の和:44920

約数の個数: 48

約数和(自身を含む): 3613478400

約数和(自身を除く): 1985119340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 7268, 9085, 18170, 36340, 44809, 89618, 179236, 224045, 448090, 896180, 1030607, 2061214, 3539911, 4122428, 5153035, 7079822, 10306070, 14159644, 17699555, 20612140, 35399110, 70798220, 81417953, 162835906, 325671812, 407089765, 814179530, 1628359060]

約数ペア:

[(1, 1628359060), (2, 814179530), (4, 407089765), (5, 325671812), (10, 162835906), (20, 81417953), (23, 70798220), (46, 35399110), (79, 20612140), (92, 17699555), (115, 14159644), (158, 10306070), (230, 7079822), (316, 5153035), (395, 4122428), (460, 3539911), (790, 2061214), (1580, 1030607), (1817, 896180), (3634, 448090), (7268, 224045), (9085, 179236), (18170, 89618), (36340, 44809)]