7688320

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 18892440

約数和(自身を除く): 11204120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 293, 320, 328, 410, 586, 640, 656, 820, 1172, 1312, 1465, 1640, 2344, 2624, 2930, 3280, 4688, 5248, 5860, 6560, 9376, 11720, 12013, 13120, 18752, 23440, 24026, 26240, 37504, 46880, 48052, 60065, 93760, 96104, 120130, 187520, 192208, 240260, 384416, 480520, 768832, 961040, 1537664, 1922080, 3844160, 7688320]

約数ペア:

[(1, 7688320), (2, 3844160), (4, 1922080), (5, 1537664), (8, 961040), (10, 768832), (16, 480520), (20, 384416), (32, 240260), (40, 192208), (41, 187520), (64, 120130), (80, 96104), (82, 93760), (128, 60065), (160, 48052), (164, 46880), (205, 37504), (293, 26240), (320, 24026), (328, 23440), (410, 18752), (586, 13120), (640, 12013), (656, 11720), (820, 9376), (1172, 6560), (1312, 5860), (1465, 5248), (1640, 4688), (2344, 3280), (2624, 2930)]