61454080

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 150920784

約数和(自身を除く): 89466704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1171, 1280, 1312, 1640, 2342, 2624, 3280, 4684, 5248, 5855, 6560, 9368, 10496, 11710, 13120, 18736, 23420, 26240, 37472, 46840, 48011, 52480, 74944, 93680, 96022, 149888, 187360, 192044, 240055, 299776, 374720, 384088, 480110, 749440, 768176, 960220, 1498880, 1536352, 1920440, 3072704, 3840880, 6145408, 7681760, 12290816, 15363520, 30727040, 61454080]

約数ペア:

[(1, 61454080), (2, 30727040), (4, 15363520), (5, 12290816), (8, 7681760), (10, 6145408), (16, 3840880), (20, 3072704), (32, 1920440), (40, 1536352), (41, 1498880), (64, 960220), (80, 768176), (82, 749440), (128, 480110), (160, 384088), (164, 374720), (205, 299776), (256, 240055), (320, 192044), (328, 187360), (410, 149888), (640, 96022), (656, 93680), (820, 74944), (1171, 52480), (1280, 48011), (1312, 46840), (1640, 37472), (2342, 26240), (2624, 23420), (3280, 18736), (4684, 13120), (5248, 11710), (5855, 10496), (6560, 9368)]