83637760

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 80

約数和(自身を含む): 206187696

約数和(自身を除く): 122549936

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, 512, 592, 640, 740, 883, 1184, 1280, 1480, 1766, 2368, 2560, 2960, 3532, 4415, 4736, 5920, 7064, 8830, 9472, 11840, 14128, 17660, 18944, 23680, 28256, 32671, 35320, 47360, 56512, 65342, 70640, 94720, 113024, 130684, 141280, 163355, 226048, 261368, 282560, 326710, 452096, 522736, 565120, 653420, 1045472, 1130240, 1306840, 2090944, 2260480, 2613680, 4181888, 5227360, 8363776, 10454720, 16727552, 20909440, 41818880, 83637760]

約数ペア:

[(1, 83637760), (2, 41818880), (4, 20909440), (5, 16727552), (8, 10454720), (10, 8363776), (16, 5227360), (20, 4181888), (32, 2613680), (37, 2260480), (40, 2090944), (64, 1306840), (74, 1130240), (80, 1045472), (128, 653420), (148, 565120), (160, 522736), (185, 452096), (256, 326710), (296, 282560), (320, 261368), (370, 226048), (512, 163355), (592, 141280), (640, 130684), (740, 113024), (883, 94720), (1184, 70640), (1280, 65342), (1480, 56512), (1766, 47360), (2368, 35320), (2560, 32671), (2960, 28256), (3532, 23680), (4415, 18944), (4736, 17660), (5920, 14128), (7064, 11840), (8830, 9472)]