2012038850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{60331}}^1$

素因数の和:60395

約数の個数: 48

約数和(自身を含む): 4039830720

約数和(自身を除く): 2027791870

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1334, 1450, 3335, 6670, 16675, 33350, 60331, 120662, 301655, 603310, 1387613, 1508275, 1749599, 2775226, 3016550, 3499198, 6938065, 8747995, 13876130, 17495990, 34690325, 40240777, 43739975, 69380650, 80481554, 87479950, 201203885, 402407770, 1006019425, 2012038850]

約数ペア:

[(1, 2012038850), (2, 1006019425), (5, 402407770), (10, 201203885), (23, 87479950), (25, 80481554), (29, 69380650), (46, 43739975), (50, 40240777), (58, 34690325), (115, 17495990), (145, 13876130), (230, 8747995), (290, 6938065), (575, 3499198), (667, 3016550), (725, 2775226), (1150, 1749599), (1334, 1508275), (1450, 1387613), (3335, 603310), (6670, 301655), (16675, 120662), (33350, 60331)]