1330298380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{36607}}^1$

素因数の和:36718

約数の個数: 48

約数和(自身を含む): 2952069120

約数和(自身を除く): 1621770740

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, 36607, 73214, 146428, 183035, 366070, 732140, 841961, 1683922, 2891953, 3367844, 4209805, 5783906, 8419610, 11567812, 14459765, 16839220, 28919530, 57839060, 66514919, 133029838, 266059676, 332574595, 665149190, 1330298380]

約数ペア:

[(1, 1330298380), (2, 665149190), (4, 332574595), (5, 266059676), (10, 133029838), (20, 66514919), (23, 57839060), (46, 28919530), (79, 16839220), (92, 14459765), (115, 11567812), (158, 8419610), (230, 5783906), (316, 4209805), (395, 3367844), (460, 2891953), (790, 1683922), (1580, 841961), (1817, 732140), (3634, 366070), (7268, 183035), (9085, 146428), (18170, 73214), (36340, 36607)]