188335030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76249}}^1$

素因数の和:76288

約数の個数: 32

約数和(自身を含む): 384300000

約数和(自身を除く): 195964970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 76249, 152498, 381245, 762490, 991237, 1448731, 1982474, 2897462, 4956185, 7243655, 9912370, 14487310, 18833503, 37667006, 94167515, 188335030]

約数ペア:

[(1, 188335030), (2, 94167515), (5, 37667006), (10, 18833503), (13, 14487310), (19, 9912370), (26, 7243655), (38, 4956185), (65, 2897462), (95, 1982474), (130, 1448731), (190, 991237), (247, 762490), (494, 381245), (1235, 152498), (2470, 76249)]