23398480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 65138688

約数和(自身を除く): 41740208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 127, 140, 188, 196, 235, 245, 254, 280, 329, 376, 392, 470, 490, 508, 560, 635, 658, 752, 784, 889, 940, 980, 1016, 1270, 1316, 1645, 1778, 1880, 1960, 2032, 2303, 2540, 2632, 3290, 3556, 3760, 3920, 4445, 4606, 5080, 5264, 5969, 6223, 6580, 7112, 8890, 9212, 10160, 11515, 11938, 12446, 13160, 14224, 17780, 18424, 23030, 23876, 24892, 26320, 29845, 31115, 35560, 36848, 41783, 46060, 47752, 49784, 59690, 62230, 71120, 83566, 92120, 95504, 99568, 119380, 124460, 167132, 184240, 208915, 238760, 248920, 292481, 334264, 417830, 477520, 497840, 584962, 668528, 835660, 1169924, 1462405, 1671320, 2339848, 2924810, 3342640, 4679696, 5849620, 11699240, 23398480]

約数ペア:

[(1, 23398480), (2, 11699240), (4, 5849620), (5, 4679696), (7, 3342640), (8, 2924810), (10, 2339848), (14, 1671320), (16, 1462405), (20, 1169924), (28, 835660), (35, 668528), (40, 584962), (47, 497840), (49, 477520), (56, 417830), (70, 334264), (80, 292481), (94, 248920), (98, 238760), (112, 208915), (127, 184240), (140, 167132), (188, 124460), (196, 119380), (235, 99568), (245, 95504), (254, 92120), (280, 83566), (329, 71120), (376, 62230), (392, 59690), (470, 49784), (490, 47752), (508, 46060), (560, 41783), (635, 36848), (658, 35560), (752, 31115), (784, 29845), (889, 26320), (940, 24892), (980, 23876), (1016, 23030), (1270, 18424), (1316, 17780), (1645, 14224), (1778, 13160), (1880, 12446), (1960, 11938), (2032, 11515), (2303, 10160), (2540, 9212), (2632, 8890), (3290, 7112), (3556, 6580), (3760, 6223), (3920, 5969), (4445, 5264), (4606, 5080)]