25422037760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2837281}}^1$

素因数の和:2837309

約数の個数: 72

約数和(自身を含む): 69592852896

約数和(自身を除く): 44170815136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 2837281, 5674562, 11349124, 14186405, 19860967, 22698248, 28372810, 39721934, 45396496, 56745620, 79443868, 90792992, 99304835, 113491240, 158887736, 181585984, 198609670, 226982480, 317775472, 363171968, 397219340, 453964960, 635550944, 726343936, 794438680, 907929920, 1271101888, 1588877360, 1815859840, 2542203776, 3177754720, 3631719680, 5084407552, 6355509440, 12711018880, 25422037760]

約数ペア:

[(1, 25422037760), (2, 12711018880), (4, 6355509440), (5, 5084407552), (7, 3631719680), (8, 3177754720), (10, 2542203776), (14, 1815859840), (16, 1588877360), (20, 1271101888), (28, 907929920), (32, 794438680), (35, 726343936), (40, 635550944), (56, 453964960), (64, 397219340), (70, 363171968), (80, 317775472), (112, 226982480), (128, 198609670), (140, 181585984), (160, 158887736), (224, 113491240), (256, 99304835), (280, 90792992), (320, 79443868), (448, 56745620), (560, 45396496), (640, 39721934), (896, 28372810), (1120, 22698248), (1280, 19860967), (1792, 14186405), (2240, 11349124), (4480, 5674562), (8960, 2837281)]