4767778880

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{54979}}^1$

素因数の和:55267

約数の個数: 56

約数和(自身を含む): 11395374720

約数和(自身を除く): 6627595840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 1084, 1355, 2168, 2710, 4336, 5420, 8672, 10840, 17344, 21680, 43360, 54979, 86720, 109958, 219916, 274895, 439832, 549790, 879664, 1099580, 1759328, 2199160, 3518656, 4398320, 8796640, 14899309, 17593280, 29798618, 59597236, 74496545, 119194472, 148993090, 238388944, 297986180, 476777888, 595972360, 953555776, 1191944720, 2383889440, 4767778880]

約数ペア:

[(1, 4767778880), (2, 2383889440), (4, 1191944720), (5, 953555776), (8, 595972360), (10, 476777888), (16, 297986180), (20, 238388944), (32, 148993090), (40, 119194472), (64, 74496545), (80, 59597236), (160, 29798618), (271, 17593280), (320, 14899309), (542, 8796640), (1084, 4398320), (1355, 3518656), (2168, 2199160), (2710, 1759328), (4336, 1099580), (5420, 879664), (8672, 549790), (10840, 439832), (17344, 274895), (21680, 219916), (43360, 109958), (54979, 86720)]