45290180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 104833344

約数和(自身を除く): 59543164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 4051, 5590, 8102, 11180, 16204, 20255, 40510, 52663, 81020, 105326, 174193, 210652, 263315, 348386, 526630, 696772, 870965, 1053260, 1741930, 2264509, 3483860, 4529018, 9058036, 11322545, 22645090, 45290180]

約数ペア:

[(1, 45290180), (2, 22645090), (4, 11322545), (5, 9058036), (10, 4529018), (13, 3483860), (20, 2264509), (26, 1741930), (43, 1053260), (52, 870965), (65, 696772), (86, 526630), (130, 348386), (172, 263315), (215, 210652), (260, 174193), (430, 105326), (559, 81020), (860, 52663), (1118, 40510), (2236, 20255), (2795, 16204), (4051, 11180), (5590, 8102)]