26448780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 77220864

約数和(自身を除く): 50772084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 83, 94, 113, 141, 166, 188, 226, 235, 249, 282, 332, 339, 415, 452, 470, 498, 564, 565, 678, 705, 830, 940, 996, 1130, 1245, 1356, 1410, 1660, 1695, 2260, 2490, 2820, 3390, 3901, 4980, 5311, 6780, 7802, 9379, 10622, 11703, 15604, 15933, 18758, 19505, 21244, 23406, 26555, 28137, 31866, 37516, 39010, 46812, 46895, 53110, 56274, 58515, 63732, 78020, 79665, 93790, 106220, 112548, 117030, 140685, 159330, 187580, 234060, 281370, 318660, 440813, 562740, 881626, 1322439, 1763252, 2204065, 2644878, 4408130, 5289756, 6612195, 8816260, 13224390, 26448780]

約数ペア:

[(1, 26448780), (2, 13224390), (3, 8816260), (4, 6612195), (5, 5289756), (6, 4408130), (10, 2644878), (12, 2204065), (15, 1763252), (20, 1322439), (30, 881626), (47, 562740), (60, 440813), (83, 318660), (94, 281370), (113, 234060), (141, 187580), (166, 159330), (188, 140685), (226, 117030), (235, 112548), (249, 106220), (282, 93790), (332, 79665), (339, 78020), (415, 63732), (452, 58515), (470, 56274), (498, 53110), (564, 46895), (565, 46812), (678, 39010), (705, 37516), (830, 31866), (940, 28137), (996, 26555), (1130, 23406), (1245, 21244), (1356, 19505), (1410, 18758), (1660, 15933), (1695, 15604), (2260, 11703), (2490, 10622), (2820, 9379), (3390, 7802), (3901, 6780), (4980, 5311)]