100409984

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 220347540

約数和(自身を除く): 119937556

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 53, 64, 76, 82, 106, 128, 152, 164, 212, 304, 328, 361, 424, 608, 656, 722, 779, 848, 1007, 1216, 1312, 1444, 1558, 1696, 2014, 2173, 2432, 2624, 2888, 3116, 3392, 4028, 4346, 5248, 5776, 6232, 6784, 8056, 8692, 11552, 12464, 14801, 16112, 17384, 19133, 23104, 24928, 29602, 32224, 34768, 38266, 41287, 46208, 49856, 59204, 64448, 69536, 76532, 82574, 99712, 118408, 128896, 139072, 153064, 165148, 236816, 278144, 306128, 330296, 473632, 612256, 660592, 784453, 947264, 1224512, 1321184, 1568906, 1894528, 2449024, 2642368, 3137812, 5284736, 6275624, 12551248, 25102496, 50204992, 100409984]

約数ペア:

[(1, 100409984), (2, 50204992), (4, 25102496), (8, 12551248), (16, 6275624), (19, 5284736), (32, 3137812), (38, 2642368), (41, 2449024), (53, 1894528), (64, 1568906), (76, 1321184), (82, 1224512), (106, 947264), (128, 784453), (152, 660592), (164, 612256), (212, 473632), (304, 330296), (328, 306128), (361, 278144), (424, 236816), (608, 165148), (656, 153064), (722, 139072), (779, 128896), (848, 118408), (1007, 99712), (1216, 82574), (1312, 76532), (1444, 69536), (1558, 64448), (1696, 59204), (2014, 49856), (2173, 46208), (2432, 41287), (2624, 38266), (2888, 34768), (3116, 32224), (3392, 29602), (4028, 24928), (4346, 23104), (5248, 19133), (5776, 17384), (6232, 16112), (6784, 14801), (8056, 12464), (8692, 11552)]