38304760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3920

約数の個数: 64

約数和(自身を含む): 97725600

約数和(自身を除く): 59420840

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 3877, 4940, 7754, 9880, 15508, 19385, 31016, 38770, 50401, 73663, 77540, 100802, 147326, 155080, 201604, 252005, 294652, 368315, 403208, 504010, 589304, 736630, 957619, 1008020, 1473260, 1915238, 2016040, 2946520, 3830476, 4788095, 7660952, 9576190, 19152380, 38304760]

約数ペア:

[(1, 38304760), (2, 19152380), (4, 9576190), (5, 7660952), (8, 4788095), (10, 3830476), (13, 2946520), (19, 2016040), (20, 1915238), (26, 1473260), (38, 1008020), (40, 957619), (52, 736630), (65, 589304), (76, 504010), (95, 403208), (104, 368315), (130, 294652), (152, 252005), (190, 201604), (247, 155080), (260, 147326), (380, 100802), (494, 77540), (520, 73663), (760, 50401), (988, 38770), (1235, 31016), (1976, 19385), (2470, 15508), (3877, 9880), (4940, 7754)]