98561680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2411}}^1$

素因数の和:2504

約数の個数: 80

約数和(自身を含む): 265590144

約数和(自身を除く): 167028464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2411, 2555, 2920, 4088, 4822, 5110, 5840, 8176, 9644, 10220, 12055, 16877, 19288, 20440, 24110, 33754, 38576, 40880, 48220, 67508, 84385, 96440, 135016, 168770, 176003, 192880, 270032, 337540, 352006, 675080, 704012, 880015, 1232021, 1350160, 1408024, 1760030, 2464042, 2816048, 3520060, 4928084, 6160105, 7040120, 9856168, 12320210, 14080240, 19712336, 24640420, 49280840, 98561680]

約数ペア:

[(1, 98561680), (2, 49280840), (4, 24640420), (5, 19712336), (7, 14080240), (8, 12320210), (10, 9856168), (14, 7040120), (16, 6160105), (20, 4928084), (28, 3520060), (35, 2816048), (40, 2464042), (56, 1760030), (70, 1408024), (73, 1350160), (80, 1232021), (112, 880015), (140, 704012), (146, 675080), (280, 352006), (292, 337540), (365, 270032), (511, 192880), (560, 176003), (584, 168770), (730, 135016), (1022, 96440), (1168, 84385), (1460, 67508), (2044, 48220), (2411, 40880), (2555, 38576), (2920, 33754), (4088, 24110), (4822, 20440), (5110, 19288), (5840, 16877), (8176, 12055), (9644, 10220)]