2073670120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{17321}}^1$

素因数の和:17446

約数の個数: 64

約数和(自身を含む): 4845309840

約数和(自身を除く): 2771639720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 73, 82, 146, 164, 205, 292, 328, 365, 410, 584, 730, 820, 1460, 1640, 2920, 2993, 5986, 11972, 14965, 17321, 23944, 29930, 34642, 59860, 69284, 86605, 119720, 138568, 173210, 346420, 692840, 710161, 1264433, 1420322, 2528866, 2840644, 3550805, 5057732, 5681288, 6322165, 7101610, 10115464, 12644330, 14203220, 25288660, 28406440, 50577320, 51841753, 103683506, 207367012, 259208765, 414734024, 518417530, 1036835060, 2073670120]

約数ペア:

[(1, 2073670120), (2, 1036835060), (4, 518417530), (5, 414734024), (8, 259208765), (10, 207367012), (20, 103683506), (40, 51841753), (41, 50577320), (73, 28406440), (82, 25288660), (146, 14203220), (164, 12644330), (205, 10115464), (292, 7101610), (328, 6322165), (365, 5681288), (410, 5057732), (584, 3550805), (730, 2840644), (820, 2528866), (1460, 1420322), (1640, 1264433), (2920, 710161), (2993, 692840), (5986, 346420), (11972, 173210), (14965, 138568), (17321, 119720), (23944, 86605), (29930, 69284), (34642, 59860)]