458064880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62921}}^1$

素因数の和:62954

約数の個数: 80

約数和(自身を含む): 1310791104

約数和(自身を除く): 852726224

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, 62921, 125842, 251684, 314605, 440447, 503368, 629210, 817973, 880894, 1006736, 1258420, 1635946, 1761788, 2202235, 2516840, 3271892, 3523576, 4089865, 4404470, 5033680, 5725811, 6543784, 7047152, 8179730, 8808940, 11451622, 13087568, 16359460, 17617880, 22903244, 28629055, 32718920, 35235760, 45806488, 57258110, 65437840, 91612976, 114516220, 229032440, 458064880]

約数ペア:

[(1, 458064880), (2, 229032440), (4, 114516220), (5, 91612976), (7, 65437840), (8, 57258110), (10, 45806488), (13, 35235760), (14, 32718920), (16, 28629055), (20, 22903244), (26, 17617880), (28, 16359460), (35, 13087568), (40, 11451622), (52, 8808940), (56, 8179730), (65, 7047152), (70, 6543784), (80, 5725811), (91, 5033680), (104, 4404470), (112, 4089865), (130, 3523576), (140, 3271892), (182, 2516840), (208, 2202235), (260, 1761788), (280, 1635946), (364, 1258420), (455, 1006736), (520, 880894), (560, 817973), (728, 629210), (910, 503368), (1040, 440447), (1456, 314605), (1820, 251684), (3640, 125842), (7280, 62921)]