222529760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 548856000

約数和(自身を除く): 326326240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 199, 232, 241, 290, 398, 464, 482, 580, 796, 928, 964, 995, 1160, 1205, 1592, 1928, 1990, 2320, 2410, 3184, 3856, 3980, 4640, 4820, 5771, 6368, 6989, 7712, 7960, 9640, 11542, 13978, 15920, 19280, 23084, 27956, 28855, 31840, 34945, 38560, 46168, 47959, 55912, 57710, 69890, 92336, 95918, 111824, 115420, 139780, 184672, 191836, 223648, 230840, 239795, 279560, 383672, 461680, 479590, 559120, 767344, 923360, 959180, 1118240, 1390811, 1534688, 1918360, 2781622, 3836720, 5563244, 6954055, 7673440, 11126488, 13908110, 22252976, 27816220, 44505952, 55632440, 111264880, 222529760]

約数ペア:

[(1, 222529760), (2, 111264880), (4, 55632440), (5, 44505952), (8, 27816220), (10, 22252976), (16, 13908110), (20, 11126488), (29, 7673440), (32, 6954055), (40, 5563244), (58, 3836720), (80, 2781622), (116, 1918360), (145, 1534688), (160, 1390811), (199, 1118240), (232, 959180), (241, 923360), (290, 767344), (398, 559120), (464, 479590), (482, 461680), (580, 383672), (796, 279560), (928, 239795), (964, 230840), (995, 223648), (1160, 191836), (1205, 184672), (1592, 139780), (1928, 115420), (1990, 111824), (2320, 95918), (2410, 92336), (3184, 69890), (3856, 57710), (3980, 55912), (4640, 47959), (4820, 46168), (5771, 38560), (6368, 34945), (6989, 31840), (7712, 28855), (7960, 27956), (9640, 23084), (11542, 19280), (13978, 15920)]