97949800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 248343480

約数和(自身を除く): 150393680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 101, 104, 130, 200, 202, 260, 325, 373, 404, 505, 520, 650, 746, 808, 1010, 1300, 1313, 1492, 1865, 2020, 2525, 2600, 2626, 2984, 3730, 4040, 4849, 5050, 5252, 6565, 7460, 9325, 9698, 10100, 10504, 13130, 14920, 18650, 19396, 20200, 24245, 26260, 32825, 37300, 37673, 38792, 48490, 52520, 65650, 74600, 75346, 96980, 121225, 131300, 150692, 188365, 193960, 242450, 262600, 301384, 376730, 484900, 489749, 753460, 941825, 969800, 979498, 1506920, 1883650, 1958996, 2448745, 3767300, 3917992, 4897490, 7534600, 9794980, 12243725, 19589960, 24487450, 48974900, 97949800]

約数ペア:

[(1, 97949800), (2, 48974900), (4, 24487450), (5, 19589960), (8, 12243725), (10, 9794980), (13, 7534600), (20, 4897490), (25, 3917992), (26, 3767300), (40, 2448745), (50, 1958996), (52, 1883650), (65, 1506920), (100, 979498), (101, 969800), (104, 941825), (130, 753460), (200, 489749), (202, 484900), (260, 376730), (325, 301384), (373, 262600), (404, 242450), (505, 193960), (520, 188365), (650, 150692), (746, 131300), (808, 121225), (1010, 96980), (1300, 75346), (1313, 74600), (1492, 65650), (1865, 52520), (2020, 48490), (2525, 38792), (2600, 37673), (2626, 37300), (2984, 32825), (3730, 26260), (4040, 24245), (4849, 20200), (5050, 19396), (5252, 18650), (6565, 14920), (7460, 13130), (9325, 10504), (9698, 10100)]