89298880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1154

約数の個数: 112

約数和(自身を含む): 242279424

約数和(自身を除く): 152980544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1103, 1265, 1472, 1760, 1840, 2024, 2206, 2530, 3520, 3680, 4048, 4412, 5060, 5515, 7360, 8096, 8824, 10120, 11030, 12133, 16192, 17648, 20240, 22060, 24266, 25369, 35296, 40480, 44120, 48532, 50738, 60665, 70592, 80960, 88240, 97064, 101476, 121330, 126845, 176480, 194128, 202952, 242660, 253690, 279059, 352960, 388256, 405904, 485320, 507380, 558118, 776512, 811808, 970640, 1014760, 1116236, 1395295, 1623616, 1941280, 2029520, 2232472, 2790590, 3882560, 4059040, 4464944, 5581180, 8118080, 8929888, 11162360, 17859776, 22324720, 44649440, 89298880]

約数ペア:

[(1, 89298880), (2, 44649440), (4, 22324720), (5, 17859776), (8, 11162360), (10, 8929888), (11, 8118080), (16, 5581180), (20, 4464944), (22, 4059040), (23, 3882560), (32, 2790590), (40, 2232472), (44, 2029520), (46, 1941280), (55, 1623616), (64, 1395295), (80, 1116236), (88, 1014760), (92, 970640), (110, 811808), (115, 776512), (160, 558118), (176, 507380), (184, 485320), (220, 405904), (230, 388256), (253, 352960), (320, 279059), (352, 253690), (368, 242660), (440, 202952), (460, 194128), (506, 176480), (704, 126845), (736, 121330), (880, 101476), (920, 97064), (1012, 88240), (1103, 80960), (1265, 70592), (1472, 60665), (1760, 50738), (1840, 48532), (2024, 44120), (2206, 40480), (2530, 35296), (3520, 25369), (3680, 24266), (4048, 22060), (4412, 20240), (5060, 17648), (5515, 16192), (7360, 12133), (8096, 11030), (8824, 10120)]