103695997040

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12833663}}^1$

素因数の和:12833777

約数の個数: 40

約数和(自身を含む): 243480273408

約数和(自身を除く): 139784276368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 12833663, 25667326, 51334652, 64168315, 102669304, 128336630, 205338608, 256673260, 513346520, 1026693040, 1296199963, 2592399926, 5184799852, 6480999815, 10369599704, 12961999630, 20739199408, 25923999260, 51847998520, 103695997040]

約数ペア:

[(1, 103695997040), (2, 51847998520), (4, 25923999260), (5, 20739199408), (8, 12961999630), (10, 10369599704), (16, 6480999815), (20, 5184799852), (40, 2592399926), (80, 1296199963), (101, 1026693040), (202, 513346520), (404, 256673260), (505, 205338608), (808, 128336630), (1010, 102669304), (1616, 64168315), (2020, 51334652), (4040, 25667326), (8080, 12833663)]