109147220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59971}}^1$

素因数の和:60000

約数の個数: 48

約数和(自身を含む): 282108288

約数和(自身を除く): 172961068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 59971, 119942, 239884, 299855, 419797, 599710, 779623, 839594, 1199420, 1559246, 1679188, 2098985, 3118492, 3898115, 4197970, 5457361, 7796230, 8395940, 10914722, 15592460, 21829444, 27286805, 54573610, 109147220]

約数ペア:

[(1, 109147220), (2, 54573610), (4, 27286805), (5, 21829444), (7, 15592460), (10, 10914722), (13, 8395940), (14, 7796230), (20, 5457361), (26, 4197970), (28, 3898115), (35, 3118492), (52, 2098985), (65, 1679188), (70, 1559246), (91, 1199420), (130, 839594), (140, 779623), (182, 599710), (260, 419797), (364, 299855), (455, 239884), (910, 119942), (1820, 59971)]