10771880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 30689280

約数和(自身を除く): 19917400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 73, 85, 119, 124, 136, 140, 146, 155, 170, 217, 238, 248, 280, 292, 310, 340, 365, 434, 476, 511, 527, 584, 595, 620, 680, 730, 868, 952, 1022, 1054, 1085, 1190, 1240, 1241, 1460, 1736, 2044, 2108, 2170, 2263, 2380, 2482, 2555, 2635, 2920, 3689, 4088, 4216, 4340, 4526, 4760, 4964, 5110, 5270, 6205, 7378, 8680, 8687, 9052, 9928, 10220, 10540, 11315, 12410, 14756, 15841, 17374, 18104, 18445, 20440, 21080, 22630, 24820, 29512, 31682, 34748, 36890, 38471, 43435, 45260, 49640, 63364, 69496, 73780, 76942, 79205, 86870, 90520, 126728, 147560, 153884, 158410, 173740, 192355, 269297, 307768, 316820, 347480, 384710, 538594, 633640, 769420, 1077188, 1346485, 1538840, 2154376, 2692970, 5385940, 10771880]

約数ペア:

[(1, 10771880), (2, 5385940), (4, 2692970), (5, 2154376), (7, 1538840), (8, 1346485), (10, 1077188), (14, 769420), (17, 633640), (20, 538594), (28, 384710), (31, 347480), (34, 316820), (35, 307768), (40, 269297), (56, 192355), (62, 173740), (68, 158410), (70, 153884), (73, 147560), (85, 126728), (119, 90520), (124, 86870), (136, 79205), (140, 76942), (146, 73780), (155, 69496), (170, 63364), (217, 49640), (238, 45260), (248, 43435), (280, 38471), (292, 36890), (310, 34748), (340, 31682), (365, 29512), (434, 24820), (476, 22630), (511, 21080), (527, 20440), (584, 18445), (595, 18104), (620, 17374), (680, 15841), (730, 14756), (868, 12410), (952, 11315), (1022, 10540), (1054, 10220), (1085, 9928), (1190, 9052), (1240, 8687), (1241, 8680), (1460, 7378), (1736, 6205), (2044, 5270), (2108, 5110), (2170, 4964), (2263, 4760), (2380, 4526), (2482, 4340), (2555, 4216), (2635, 4088), (2920, 3689)]