29887520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14369}}^1$

素因数の和:14397

約数の個数: 48

約数和(自身を含む): 76046040

約数和(自身を除く): 46158520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14369, 28738, 57476, 71845, 114952, 143690, 186797, 229904, 287380, 373594, 459808, 574760, 747188, 933985, 1149520, 1494376, 1867970, 2299040, 2988752, 3735940, 5977504, 7471880, 14943760, 29887520]

約数ペア:

[(1, 29887520), (2, 14943760), (4, 7471880), (5, 5977504), (8, 3735940), (10, 2988752), (13, 2299040), (16, 1867970), (20, 1494376), (26, 1149520), (32, 933985), (40, 747188), (52, 574760), (65, 459808), (80, 373594), (104, 287380), (130, 229904), (160, 186797), (208, 143690), (260, 114952), (416, 71845), (520, 57476), (1040, 28738), (2080, 14369)]