996551259760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{24377477}}^1$

素因数の和:24377570

約数の個数: 80

約数和(自身を含む): 2684252857536

約数和(自身を除く): 1687701597776

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, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 40880, 24377477, 48754954, 97509908, 121887385, 170642339, 195019816, 243774770, 341284678, 390039632, 487549540, 682569356, 853211695, 975099080, 1365138712, 1706423390, 1779555821, 1950198160, 2730277424, 3412846780, 3559111642, 6825693560, 7118223284, 8897779105, 12456890747, 13651387120, 14236446568, 17795558210, 24913781494, 28472893136, 35591116420, 49827562988, 62284453735, 71182232840, 99655125976, 124568907470, 142364465680, 199310251952, 249137814940, 498275629880, 996551259760]

約数ペア:

[(1, 996551259760), (2, 498275629880), (4, 249137814940), (5, 199310251952), (7, 142364465680), (8, 124568907470), (10, 99655125976), (14, 71182232840), (16, 62284453735), (20, 49827562988), (28, 35591116420), (35, 28472893136), (40, 24913781494), (56, 17795558210), (70, 14236446568), (73, 13651387120), (80, 12456890747), (112, 8897779105), (140, 7118223284), (146, 6825693560), (280, 3559111642), (292, 3412846780), (365, 2730277424), (511, 1950198160), (560, 1779555821), (584, 1706423390), (730, 1365138712), (1022, 975099080), (1168, 853211695), (1460, 682569356), (2044, 487549540), (2555, 390039632), (2920, 341284678), (4088, 243774770), (5110, 195019816), (5840, 170642339), (8176, 121887385), (10220, 97509908), (20440, 48754954), (40880, 24377477)]