29278750

素因数分解:

$2^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 40

約数和(自身を含む): 55950840

約数和(自身を除く): 26672090

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 295, 397, 590, 625, 794, 1250, 1475, 1985, 2950, 3970, 7375, 9925, 14750, 19850, 23423, 36875, 46846, 49625, 73750, 99250, 117115, 234230, 248125, 496250, 585575, 1171150, 2927875, 5855750, 14639375, 29278750]

約数ペア:

[(1, 29278750), (2, 14639375), (5, 5855750), (10, 2927875), (25, 1171150), (50, 585575), (59, 496250), (118, 248125), (125, 234230), (250, 117115), (295, 99250), (397, 73750), (590, 49625), (625, 46846), (794, 36875), (1250, 23423), (1475, 19850), (1985, 14750), (2950, 9925), (3970, 7375)]