186293680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1462

約数の個数: 80

約数和(自身を含む): 455997600

約数和(自身を除く): 269703920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 464, 472, 580, 590, 944, 1160, 1180, 1361, 1711, 2320, 2360, 2722, 3422, 4720, 5444, 6805, 6844, 8555, 10888, 13610, 13688, 17110, 21776, 27220, 27376, 34220, 39469, 54440, 68440, 78938, 80299, 108880, 136880, 157876, 160598, 197345, 315752, 321196, 394690, 401495, 631504, 642392, 789380, 802990, 1284784, 1578760, 1605980, 2328671, 3157520, 3211960, 4657342, 6423920, 9314684, 11643355, 18629368, 23286710, 37258736, 46573420, 93146840, 186293680]

約数ペア:

[(1, 186293680), (2, 93146840), (4, 46573420), (5, 37258736), (8, 23286710), (10, 18629368), (16, 11643355), (20, 9314684), (29, 6423920), (40, 4657342), (58, 3211960), (59, 3157520), (80, 2328671), (116, 1605980), (118, 1578760), (145, 1284784), (232, 802990), (236, 789380), (290, 642392), (295, 631504), (464, 401495), (472, 394690), (580, 321196), (590, 315752), (944, 197345), (1160, 160598), (1180, 157876), (1361, 136880), (1711, 108880), (2320, 80299), (2360, 78938), (2722, 68440), (3422, 54440), (4720, 39469), (5444, 34220), (6805, 27376), (6844, 27220), (8555, 21776), (10888, 17110), (13610, 13688)]