99976960

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 246064896

約数和(自身を除く): 146087936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 2111, 2368, 2960, 4222, 4736, 5920, 8444, 9472, 10555, 11840, 16888, 21110, 23680, 33776, 42220, 47360, 67552, 78107, 84440, 135104, 156214, 168880, 270208, 312428, 337760, 390535, 540416, 624856, 675520, 781070, 1249712, 1351040, 1562140, 2499424, 2702080, 3124280, 4998848, 6248560, 9997696, 12497120, 19995392, 24994240, 49988480, 99976960]

約数ペア:

[(1, 99976960), (2, 49988480), (4, 24994240), (5, 19995392), (8, 12497120), (10, 9997696), (16, 6248560), (20, 4998848), (32, 3124280), (37, 2702080), (40, 2499424), (64, 1562140), (74, 1351040), (80, 1249712), (128, 781070), (148, 675520), (160, 624856), (185, 540416), (256, 390535), (296, 337760), (320, 312428), (370, 270208), (592, 168880), (640, 156214), (740, 135104), (1184, 84440), (1280, 78107), (1480, 67552), (2111, 47360), (2368, 42220), (2960, 33776), (4222, 23680), (4736, 21110), (5920, 16888), (8444, 11840), (9472, 10555)]