54155126680

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1367}}^1\times {\mathrm{4363}}^1$

素因数の和:5968

約数の個数: 64

約数和(自身を含む): 122503415040

約数和(自身を除く): 68348288360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1367, 1816, 2270, 2734, 4363, 4540, 5468, 6835, 8726, 9080, 10936, 13670, 17452, 21815, 27340, 34904, 43630, 54680, 87260, 174520, 310309, 620618, 990401, 1241236, 1551545, 1980802, 2482472, 3103090, 3961604, 4952005, 5964221, 6206180, 7923208, 9904010, 11928442, 12412360, 19808020, 23856884, 29821105, 39616040, 47713768, 59642210, 119284420, 238568840, 1353878167, 2707756334, 5415512668, 6769390835, 10831025336, 13538781670, 27077563340, 54155126680]

約数ペア:

[(1, 54155126680), (2, 27077563340), (4, 13538781670), (5, 10831025336), (8, 6769390835), (10, 5415512668), (20, 2707756334), (40, 1353878167), (227, 238568840), (454, 119284420), (908, 59642210), (1135, 47713768), (1367, 39616040), (1816, 29821105), (2270, 23856884), (2734, 19808020), (4363, 12412360), (4540, 11928442), (5468, 9904010), (6835, 7923208), (8726, 6206180), (9080, 5964221), (10936, 4952005), (13670, 3961604), (17452, 3103090), (21815, 2482472), (27340, 1980802), (34904, 1551545), (43630, 1241236), (54680, 990401), (87260, 620618), (174520, 310309)]