1580455948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10159}}^1$

素因数の和:10294

約数の個数: 48

約数和(自身を含む): 3072384000

約数和(自身を除く): 1491928052

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 89, 92, 178, 356, 437, 874, 1691, 1748, 2047, 3382, 4094, 6764, 8188, 10159, 20318, 38893, 40636, 77786, 155572, 193021, 233657, 386042, 467314, 772084, 904151, 934628, 1808302, 3616604, 4439483, 8878966, 17178869, 17757932, 20795473, 34357738, 41590946, 68715476, 83181892, 395113987, 790227974, 1580455948]

約数ペア:

[(1, 1580455948), (2, 790227974), (4, 395113987), (19, 83181892), (23, 68715476), (38, 41590946), (46, 34357738), (76, 20795473), (89, 17757932), (92, 17178869), (178, 8878966), (356, 4439483), (437, 3616604), (874, 1808302), (1691, 934628), (1748, 904151), (2047, 772084), (3382, 467314), (4094, 386042), (6764, 233657), (8188, 193021), (10159, 155572), (20318, 77786), (38893, 40636)]