527140480

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 1312336080

約数和(自身を除く): 785195600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 113, 128, 148, 160, 185, 197, 226, 296, 320, 370, 394, 452, 565, 592, 640, 740, 788, 904, 985, 1130, 1184, 1480, 1576, 1808, 1970, 2260, 2368, 2960, 3152, 3616, 3940, 4181, 4520, 4736, 5920, 6304, 7232, 7289, 7880, 8362, 9040, 11840, 12608, 14464, 14578, 15760, 16724, 18080, 20905, 22261, 23680, 25216, 29156, 31520, 33448, 36160, 36445, 41810, 44522, 58312, 63040, 66896, 72320, 72890, 83620, 89044, 111305, 116624, 126080, 133792, 145780, 167240, 178088, 222610, 233248, 267584, 291560, 334480, 356176, 445220, 466496, 535168, 583120, 668960, 712352, 823657, 890440, 932992, 1166240, 1337920, 1424704, 1647314, 1780880, 2332480, 2675840, 2849408, 3294628, 3561760, 4118285, 4664960, 6589256, 7123520, 8236570, 13178512, 14247040, 16473140, 26357024, 32946280, 52714048, 65892560, 105428096, 131785120, 263570240, 527140480]

約数ペア:

[(1, 527140480), (2, 263570240), (4, 131785120), (5, 105428096), (8, 65892560), (10, 52714048), (16, 32946280), (20, 26357024), (32, 16473140), (37, 14247040), (40, 13178512), (64, 8236570), (74, 7123520), (80, 6589256), (113, 4664960), (128, 4118285), (148, 3561760), (160, 3294628), (185, 2849408), (197, 2675840), (226, 2332480), (296, 1780880), (320, 1647314), (370, 1424704), (394, 1337920), (452, 1166240), (565, 932992), (592, 890440), (640, 823657), (740, 712352), (788, 668960), (904, 583120), (985, 535168), (1130, 466496), (1184, 445220), (1480, 356176), (1576, 334480), (1808, 291560), (1970, 267584), (2260, 233248), (2368, 222610), (2960, 178088), (3152, 167240), (3616, 145780), (3940, 133792), (4181, 126080), (4520, 116624), (4736, 111305), (5920, 89044), (6304, 83620), (7232, 72890), (7289, 72320), (7880, 66896), (8362, 63040), (9040, 58312), (11840, 44522), (12608, 41810), (14464, 36445), (14578, 36160), (15760, 33448), (16724, 31520), (18080, 29156), (20905, 25216), (22261, 23680)]