72322568320

素因数分解:

$2^7\times 5^1\times {\mathrm{9829}}^1\times {\mathrm{11497}}^1$

素因数の和:21345

約数の個数: 64

約数和(自身を含む): 172928770200

約数和(自身を除く): 100606201880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 9829, 11497, 19658, 22994, 39316, 45988, 49145, 57485, 78632, 91976, 98290, 114970, 157264, 183952, 196580, 229940, 314528, 367904, 393160, 459880, 629056, 735808, 786320, 919760, 1258112, 1471616, 1572640, 1839520, 3145280, 3679040, 6290560, 7358080, 113004013, 226008026, 452016052, 565020065, 904032104, 1130040130, 1808064208, 2260080260, 3616128416, 4520160520, 7232256832, 9040321040, 14464513664, 18080642080, 36161284160, 72322568320]

約数ペア:

[(1, 72322568320), (2, 36161284160), (4, 18080642080), (5, 14464513664), (8, 9040321040), (10, 7232256832), (16, 4520160520), (20, 3616128416), (32, 2260080260), (40, 1808064208), (64, 1130040130), (80, 904032104), (128, 565020065), (160, 452016052), (320, 226008026), (640, 113004013), (9829, 7358080), (11497, 6290560), (19658, 3679040), (22994, 3145280), (39316, 1839520), (45988, 1572640), (49145, 1471616), (57485, 1258112), (78632, 919760), (91976, 786320), (98290, 735808), (114970, 629056), (157264, 459880), (183952, 393160), (196580, 367904), (229940, 314528)]