3625528040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1\times {\mathrm{1741}}^1$

素因数の和:2490

約数の個数: 64

約数和(自身を含む): 8277984000

約数和(自身を除く): 4652455960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 659, 790, 1318, 1580, 1741, 2636, 3160, 3295, 3482, 5272, 6590, 6964, 8705, 13180, 13928, 17410, 26360, 34820, 52061, 69640, 104122, 137539, 208244, 260305, 275078, 416488, 520610, 550156, 687695, 1041220, 1100312, 1147319, 1375390, 2082440, 2294638, 2750780, 4589276, 5501560, 5736595, 9178552, 11473190, 22946380, 45892760, 90638201, 181276402, 362552804, 453191005, 725105608, 906382010, 1812764020, 3625528040]

約数ペア:

[(1, 3625528040), (2, 1812764020), (4, 906382010), (5, 725105608), (8, 453191005), (10, 362552804), (20, 181276402), (40, 90638201), (79, 45892760), (158, 22946380), (316, 11473190), (395, 9178552), (632, 5736595), (659, 5501560), (790, 4589276), (1318, 2750780), (1580, 2294638), (1741, 2082440), (2636, 1375390), (3160, 1147319), (3295, 1100312), (3482, 1041220), (5272, 687695), (6590, 550156), (6964, 520610), (8705, 416488), (13180, 275078), (13928, 260305), (17410, 208244), (26360, 137539), (34820, 104122), (52061, 69640)]