196479400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5813}}^1$

素因数の和:5855

約数の個数: 72

約数和(自身を含む): 494742330

約数和(自身を除く): 298262930

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 5813, 6760, 8450, 11626, 16900, 23252, 29065, 33800, 46504, 58130, 75569, 116260, 145325, 151138, 232520, 290650, 302276, 377845, 581300, 604552, 755690, 982397, 1162600, 1511380, 1889225, 1964794, 3022760, 3778450, 3929588, 4911985, 7556900, 7859176, 9823970, 15113800, 19647940, 24559925, 39295880, 49119850, 98239700, 196479400]

約数ペア:

[(1, 196479400), (2, 98239700), (4, 49119850), (5, 39295880), (8, 24559925), (10, 19647940), (13, 15113800), (20, 9823970), (25, 7859176), (26, 7556900), (40, 4911985), (50, 3929588), (52, 3778450), (65, 3022760), (100, 1964794), (104, 1889225), (130, 1511380), (169, 1162600), (200, 982397), (260, 755690), (325, 604552), (338, 581300), (520, 377845), (650, 302276), (676, 290650), (845, 232520), (1300, 151138), (1352, 145325), (1690, 116260), (2600, 75569), (3380, 58130), (4225, 46504), (5813, 33800), (6760, 29065), (8450, 23252), (11626, 16900)]