73899280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10151}}^1$

素因数の和:10184

約数の個数: 80

約数和(自身を含む): 211486464

約数和(自身を除く): 137587184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 10151, 20302, 40604, 50755, 71057, 81208, 101510, 131963, 142114, 162416, 203020, 263926, 284228, 355285, 406040, 527852, 568456, 659815, 710570, 812080, 923741, 1055704, 1136912, 1319630, 1421140, 1847482, 2111408, 2639260, 2842280, 3694964, 4618705, 5278520, 5684560, 7389928, 9237410, 10557040, 14779856, 18474820, 36949640, 73899280]

約数ペア:

[(1, 73899280), (2, 36949640), (4, 18474820), (5, 14779856), (7, 10557040), (8, 9237410), (10, 7389928), (13, 5684560), (14, 5278520), (16, 4618705), (20, 3694964), (26, 2842280), (28, 2639260), (35, 2111408), (40, 1847482), (52, 1421140), (56, 1319630), (65, 1136912), (70, 1055704), (80, 923741), (91, 812080), (104, 710570), (112, 659815), (130, 568456), (140, 527852), (182, 406040), (208, 355285), (260, 284228), (280, 263926), (364, 203020), (455, 162416), (520, 142114), (560, 131963), (728, 101510), (910, 81208), (1040, 71057), (1456, 50755), (1820, 40604), (3640, 20302), (7280, 10151)]