371341520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14551}}^1$

素因数の和:14604

約数の個数: 80

約数和(自身を含む): 974401920

約数和(自身を除く): 603060400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 14551, 25520, 29102, 58204, 72755, 116408, 145510, 160061, 232816, 291020, 320122, 421979, 582040, 640244, 800305, 843958, 1164080, 1280488, 1600610, 1687916, 2109895, 2560976, 3201220, 3375832, 4219790, 4641769, 6402440, 6751664, 8439580, 9283538, 12804880, 16879160, 18567076, 23208845, 33758320, 37134152, 46417690, 74268304, 92835380, 185670760, 371341520]

約数ペア:

[(1, 371341520), (2, 185670760), (4, 92835380), (5, 74268304), (8, 46417690), (10, 37134152), (11, 33758320), (16, 23208845), (20, 18567076), (22, 16879160), (29, 12804880), (40, 9283538), (44, 8439580), (55, 6751664), (58, 6402440), (80, 4641769), (88, 4219790), (110, 3375832), (116, 3201220), (145, 2560976), (176, 2109895), (220, 1687916), (232, 1600610), (290, 1280488), (319, 1164080), (440, 843958), (464, 800305), (580, 640244), (638, 582040), (880, 421979), (1160, 320122), (1276, 291020), (1595, 232816), (2320, 160061), (2552, 145510), (3190, 116408), (5104, 72755), (6380, 58204), (12760, 29102), (14551, 25520)]