98222800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1453}}^1$

素因数の和:1497

約数の個数: 90

約数和(自身を含む): 255704802

約数和(自身を除く): 157482002

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 650, 676, 845, 1040, 1300, 1352, 1453, 1690, 2600, 2704, 2906, 3380, 4225, 5200, 5812, 6760, 7265, 8450, 11624, 13520, 14530, 16900, 18889, 23248, 29060, 33800, 36325, 37778, 58120, 67600, 72650, 75556, 94445, 116240, 145300, 151112, 188890, 245557, 290600, 302224, 377780, 472225, 491114, 581200, 755560, 944450, 982228, 1227785, 1511120, 1888900, 1964456, 2455570, 3777800, 3928912, 4911140, 6138925, 7555600, 9822280, 12277850, 19644560, 24555700, 49111400, 98222800]

約数ペア:

[(1, 98222800), (2, 49111400), (4, 24555700), (5, 19644560), (8, 12277850), (10, 9822280), (13, 7555600), (16, 6138925), (20, 4911140), (25, 3928912), (26, 3777800), (40, 2455570), (50, 1964456), (52, 1888900), (65, 1511120), (80, 1227785), (100, 982228), (104, 944450), (130, 755560), (169, 581200), (200, 491114), (208, 472225), (260, 377780), (325, 302224), (338, 290600), (400, 245557), (520, 188890), (650, 151112), (676, 145300), (845, 116240), (1040, 94445), (1300, 75556), (1352, 72650), (1453, 67600), (1690, 58120), (2600, 37778), (2704, 36325), (2906, 33800), (3380, 29060), (4225, 23248), (5200, 18889), (5812, 16900), (6760, 14530), (7265, 13520), (8450, 11624)]