38490250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{5309}}^1$

素因数の和:5355

約数の個数: 32

約数和(自身を含む): 74552400

約数和(自身を除く): 36062150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 5309, 7250, 10618, 26545, 53090, 132725, 153961, 265450, 307922, 663625, 769805, 1327250, 1539610, 3849025, 7698050, 19245125, 38490250]

約数ペア:

[(1, 38490250), (2, 19245125), (5, 7698050), (10, 3849025), (25, 1539610), (29, 1327250), (50, 769805), (58, 663625), (125, 307922), (145, 265450), (250, 153961), (290, 132725), (725, 53090), (1450, 26545), (3625, 10618), (5309, 7250)]