2123349550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4451}}^1$

素因数の和:4546

約数の個数: 96

約数和(自身を含む): 4769694720

約数和(自身を除く): 2646345170

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 47, 50, 58, 70, 94, 145, 175, 203, 235, 290, 329, 350, 406, 470, 658, 725, 1015, 1175, 1363, 1450, 1645, 2030, 2350, 2726, 3290, 4451, 5075, 6815, 8225, 8902, 9541, 10150, 13630, 16450, 19082, 22255, 31157, 34075, 44510, 47705, 62314, 68150, 95410, 111275, 129079, 155785, 209197, 222550, 238525, 258158, 311570, 418394, 477050, 645395, 778925, 903553, 1045985, 1290790, 1464379, 1557850, 1807106, 2091970, 2928758, 3226975, 4517765, 5229925, 6066713, 6453950, 7321895, 9035530, 10459850, 12133426, 14643790, 22588825, 30333565, 36609475, 42466991, 45177650, 60667130, 73218950, 84933982, 151667825, 212334955, 303335650, 424669910, 1061674775, 2123349550]

約数ペア:

[(1, 2123349550), (2, 1061674775), (5, 424669910), (7, 303335650), (10, 212334955), (14, 151667825), (25, 84933982), (29, 73218950), (35, 60667130), (47, 45177650), (50, 42466991), (58, 36609475), (70, 30333565), (94, 22588825), (145, 14643790), (175, 12133426), (203, 10459850), (235, 9035530), (290, 7321895), (329, 6453950), (350, 6066713), (406, 5229925), (470, 4517765), (658, 3226975), (725, 2928758), (1015, 2091970), (1175, 1807106), (1363, 1557850), (1450, 1464379), (1645, 1290790), (2030, 1045985), (2350, 903553), (2726, 778925), (3290, 645395), (4451, 477050), (5075, 418394), (6815, 311570), (8225, 258158), (8902, 238525), (9541, 222550), (10150, 209197), (13630, 155785), (16450, 129079), (19082, 111275), (22255, 95410), (31157, 68150), (34075, 62314), (44510, 47705)]