73088080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2324

約数の個数: 80

約数和(自身を含む): 188987904

約数和(自身を除く): 115899824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2267, 2480, 3224, 4030, 4534, 6448, 8060, 9068, 11335, 16120, 18136, 22670, 29471, 32240, 36272, 45340, 58942, 70277, 90680, 117884, 140554, 147355, 181360, 235768, 281108, 294710, 351385, 471536, 562216, 589420, 702770, 913601, 1124432, 1178840, 1405540, 1827202, 2357680, 2811080, 3654404, 4568005, 5622160, 7308808, 9136010, 14617616, 18272020, 36544040, 73088080]

約数ペア:

[(1, 73088080), (2, 36544040), (4, 18272020), (5, 14617616), (8, 9136010), (10, 7308808), (13, 5622160), (16, 4568005), (20, 3654404), (26, 2811080), (31, 2357680), (40, 1827202), (52, 1405540), (62, 1178840), (65, 1124432), (80, 913601), (104, 702770), (124, 589420), (130, 562216), (155, 471536), (208, 351385), (248, 294710), (260, 281108), (310, 235768), (403, 181360), (496, 147355), (520, 140554), (620, 117884), (806, 90680), (1040, 70277), (1240, 58942), (1612, 45340), (2015, 36272), (2267, 32240), (2480, 29471), (3224, 22670), (4030, 18136), (4534, 16120), (6448, 11335), (8060, 9068)]