1929216800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11113}}^1$

素因数の和:11171

約数の個数: 144

約数和(自身を含む): 5556644352

約数和(自身を除く): 3627427552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 868, 992, 1085, 1120, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 4960, 5425, 5600, 6200, 6944, 8680, 10850, 11113, 12400, 17360, 21700, 22226, 24800, 34720, 43400, 44452, 55565, 77791, 86800, 88904, 111130, 155582, 173600, 177808, 222260, 277825, 311164, 344503, 355616, 388955, 444520, 555650, 622328, 689006, 777910, 889040, 1111300, 1244656, 1378012, 1555820, 1722515, 1778080, 1944775, 2222600, 2411521, 2489312, 2756024, 3111640, 3445030, 3889550, 4445200, 4823042, 5512048, 6223280, 6890060, 7779100, 8612575, 8890400, 9646084, 11024096, 12057605, 12446560, 13780120, 15558200, 17225150, 19292168, 24115210, 27560240, 31116400, 34450300, 38584336, 48230420, 55120480, 60288025, 62232800, 68900600, 77168672, 96460840, 120576050, 137801200, 192921680, 241152100, 275602400, 385843360, 482304200, 964608400, 1929216800]

約数ペア:

[(1, 1929216800), (2, 964608400), (4, 482304200), (5, 385843360), (7, 275602400), (8, 241152100), (10, 192921680), (14, 137801200), (16, 120576050), (20, 96460840), (25, 77168672), (28, 68900600), (31, 62232800), (32, 60288025), (35, 55120480), (40, 48230420), (50, 38584336), (56, 34450300), (62, 31116400), (70, 27560240), (80, 24115210), (100, 19292168), (112, 17225150), (124, 15558200), (140, 13780120), (155, 12446560), (160, 12057605), (175, 11024096), (200, 9646084), (217, 8890400), (224, 8612575), (248, 7779100), (280, 6890060), (310, 6223280), (350, 5512048), (400, 4823042), (434, 4445200), (496, 3889550), (560, 3445030), (620, 3111640), (700, 2756024), (775, 2489312), (800, 2411521), (868, 2222600), (992, 1944775), (1085, 1778080), (1120, 1722515), (1240, 1555820), (1400, 1378012), (1550, 1244656), (1736, 1111300), (2170, 889040), (2480, 777910), (2800, 689006), (3100, 622328), (3472, 555650), (4340, 444520), (4960, 388955), (5425, 355616), (5600, 344503), (6200, 311164), (6944, 277825), (8680, 222260), (10850, 177808), (11113, 173600), (12400, 155582), (17360, 111130), (21700, 88904), (22226, 86800), (24800, 77791), (34720, 55565), (43400, 44452)]