54345320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3162

約数の個数: 64

約数和(自身を含む): 134352000

約数和(自身を除く): 80006680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3109, 3496, 4370, 6218, 8740, 12436, 15545, 17480, 24872, 31090, 59071, 62180, 71507, 118142, 124360, 143014, 236284, 286028, 295355, 357535, 472568, 572056, 590710, 715070, 1181420, 1358633, 1430140, 2362840, 2717266, 2860280, 5434532, 6793165, 10869064, 13586330, 27172660, 54345320]

約数ペア:

[(1, 54345320), (2, 27172660), (4, 13586330), (5, 10869064), (8, 6793165), (10, 5434532), (19, 2860280), (20, 2717266), (23, 2362840), (38, 1430140), (40, 1358633), (46, 1181420), (76, 715070), (92, 590710), (95, 572056), (115, 472568), (152, 357535), (184, 295355), (190, 286028), (230, 236284), (380, 143014), (437, 124360), (460, 118142), (760, 71507), (874, 62180), (920, 59071), (1748, 31090), (2185, 24872), (3109, 17480), (3496, 15545), (4370, 12436), (6218, 8740)]