86428480

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11743}}^1$

素因数の和:11783

約数の個数: 56

約数和(自身を含む): 214774272

約数和(自身を除く): 128345792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 11743, 23486, 46972, 58715, 93944, 117430, 187888, 234860, 270089, 375776, 469720, 540178, 751552, 939440, 1080356, 1350445, 1878880, 2160712, 2700890, 3757760, 4321424, 5401780, 8642848, 10803560, 17285696, 21607120, 43214240, 86428480]

約数ペア:

[(1, 86428480), (2, 43214240), (4, 21607120), (5, 17285696), (8, 10803560), (10, 8642848), (16, 5401780), (20, 4321424), (23, 3757760), (32, 2700890), (40, 2160712), (46, 1878880), (64, 1350445), (80, 1080356), (92, 939440), (115, 751552), (160, 540178), (184, 469720), (230, 375776), (320, 270089), (368, 234860), (460, 187888), (736, 117430), (920, 93944), (1472, 58715), (1840, 46972), (3680, 23486), (7360, 11743)]