29124989440

素因数分解:

$2^9\times 5^1\times {\mathrm{229}}^1\times {\mathrm{49681}}^1$

素因数の和:49933

約数の個数: 80

約数和(自身を含む): 70138066680

約数和(自身を除く): 41013077240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 512, 640, 916, 1145, 1280, 1832, 2290, 2560, 3664, 4580, 7328, 9160, 14656, 18320, 29312, 36640, 49681, 58624, 73280, 99362, 117248, 146560, 198724, 248405, 293120, 397448, 496810, 586240, 794896, 993620, 1589792, 1987240, 3179584, 3974480, 6359168, 7948960, 11376949, 12718336, 15897920, 22753898, 25436672, 31795840, 45507796, 56884745, 63591680, 91015592, 113769490, 127183360, 182031184, 227538980, 364062368, 455077960, 728124736, 910155920, 1456249472, 1820311840, 2912498944, 3640623680, 5824997888, 7281247360, 14562494720, 29124989440]

約数ペア:

[(1, 29124989440), (2, 14562494720), (4, 7281247360), (5, 5824997888), (8, 3640623680), (10, 2912498944), (16, 1820311840), (20, 1456249472), (32, 910155920), (40, 728124736), (64, 455077960), (80, 364062368), (128, 227538980), (160, 182031184), (229, 127183360), (256, 113769490), (320, 91015592), (458, 63591680), (512, 56884745), (640, 45507796), (916, 31795840), (1145, 25436672), (1280, 22753898), (1832, 15897920), (2290, 12718336), (2560, 11376949), (3664, 7948960), (4580, 6359168), (7328, 3974480), (9160, 3179584), (14656, 1987240), (18320, 1589792), (29312, 993620), (36640, 794896), (49681, 586240), (58624, 496810), (73280, 397448), (99362, 293120), (117248, 248405), (146560, 198724)]