1155141880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{7703}}^1$

素因数の和:7900

約数の個数: 64

約数和(自身を含む): 2729064960

約数和(自身を除く): 1573923080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 163, 184, 230, 326, 460, 652, 815, 920, 1304, 1630, 3260, 3749, 6520, 7498, 7703, 14996, 15406, 18745, 29992, 30812, 37490, 38515, 61624, 74980, 77030, 149960, 154060, 177169, 308120, 354338, 708676, 885845, 1255589, 1417352, 1771690, 2511178, 3543380, 5022356, 6277945, 7086760, 10044712, 12555890, 25111780, 28878547, 50223560, 57757094, 115514188, 144392735, 231028376, 288785470, 577570940, 1155141880]

約数ペア:

[(1, 1155141880), (2, 577570940), (4, 288785470), (5, 231028376), (8, 144392735), (10, 115514188), (20, 57757094), (23, 50223560), (40, 28878547), (46, 25111780), (92, 12555890), (115, 10044712), (163, 7086760), (184, 6277945), (230, 5022356), (326, 3543380), (460, 2511178), (652, 1771690), (815, 1417352), (920, 1255589), (1304, 885845), (1630, 708676), (3260, 354338), (3749, 308120), (6520, 177169), (7498, 154060), (7703, 149960), (14996, 77030), (15406, 74980), (18745, 61624), (29992, 38515), (30812, 37490)]