1886957600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6979

約数の個数: 144

約数和(自身を含む): 5188167936

約数和(自身を除く): 3301210336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 440, 496, 550, 620, 682, 775, 800, 880, 992, 1100, 1240, 1364, 1550, 1705, 1760, 2200, 2480, 2728, 3100, 3410, 4400, 4960, 5456, 6200, 6820, 6917, 8525, 8800, 10912, 12400, 13640, 13834, 17050, 24800, 27280, 27668, 34100, 34585, 54560, 55336, 68200, 69170, 76087, 110672, 136400, 138340, 152174, 172925, 214427, 221344, 272800, 276680, 304348, 345850, 380435, 428854, 553360, 608696, 691700, 760870, 857708, 1072135, 1106720, 1217392, 1383400, 1521740, 1715416, 1902175, 2144270, 2358697, 2434784, 2766800, 3043480, 3430832, 3804350, 4288540, 4717394, 5360675, 5533600, 6086960, 6861664, 7608700, 8577080, 9434788, 10721350, 11793485, 12173920, 15217400, 17154160, 18869576, 21442700, 23586970, 30434800, 34308320, 37739152, 42885400, 47173940, 58967425, 60869600, 75478304, 85770800, 94347880, 117934850, 171541600, 188695760, 235869700, 377391520, 471739400, 943478800, 1886957600]

約数ペア:

[(1, 1886957600), (2, 943478800), (4, 471739400), (5, 377391520), (8, 235869700), (10, 188695760), (11, 171541600), (16, 117934850), (20, 94347880), (22, 85770800), (25, 75478304), (31, 60869600), (32, 58967425), (40, 47173940), (44, 42885400), (50, 37739152), (55, 34308320), (62, 30434800), (80, 23586970), (88, 21442700), (100, 18869576), (110, 17154160), (124, 15217400), (155, 12173920), (160, 11793485), (176, 10721350), (200, 9434788), (220, 8577080), (248, 7608700), (275, 6861664), (310, 6086960), (341, 5533600), (352, 5360675), (400, 4717394), (440, 4288540), (496, 3804350), (550, 3430832), (620, 3043480), (682, 2766800), (775, 2434784), (800, 2358697), (880, 2144270), (992, 1902175), (1100, 1715416), (1240, 1521740), (1364, 1383400), (1550, 1217392), (1705, 1106720), (1760, 1072135), (2200, 857708), (2480, 760870), (2728, 691700), (3100, 608696), (3410, 553360), (4400, 428854), (4960, 380435), (5456, 345850), (6200, 304348), (6820, 276680), (6917, 272800), (8525, 221344), (8800, 214427), (10912, 172925), (12400, 152174), (13640, 138340), (13834, 136400), (17050, 110672), (24800, 76087), (27280, 69170), (27668, 68200), (34100, 55336), (34585, 54560)]