10281040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1700

約数の個数: 80

約数和(自身を含む): 29819520

約数和(自身を除く): 19538480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1669, 3080, 3338, 6160, 6676, 8345, 11683, 13352, 16690, 18359, 23366, 26704, 33380, 36718, 46732, 58415, 66760, 73436, 91795, 93464, 116830, 128513, 133520, 146872, 183590, 186928, 233660, 257026, 293744, 367180, 467320, 514052, 642565, 734360, 934640, 1028104, 1285130, 1468720, 2056208, 2570260, 5140520, 10281040]

約数ペア:

[(1, 10281040), (2, 5140520), (4, 2570260), (5, 2056208), (7, 1468720), (8, 1285130), (10, 1028104), (11, 934640), (14, 734360), (16, 642565), (20, 514052), (22, 467320), (28, 367180), (35, 293744), (40, 257026), (44, 233660), (55, 186928), (56, 183590), (70, 146872), (77, 133520), (80, 128513), (88, 116830), (110, 93464), (112, 91795), (140, 73436), (154, 66760), (176, 58415), (220, 46732), (280, 36718), (308, 33380), (385, 26704), (440, 23366), (560, 18359), (616, 16690), (770, 13352), (880, 11683), (1232, 8345), (1540, 6676), (1669, 6160), (3080, 3338)]