533804920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{32789}}^1$

素因数の和:32848

約数の個数: 64

約数和(自身を含む): 1345701600

約数和(自身を除く): 811896680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 32789, 65578, 131156, 163945, 262312, 327890, 360679, 655780, 721358, 1213193, 1311560, 1442716, 1803395, 2426386, 2885432, 3606790, 4852772, 6065965, 7213580, 9705544, 12131930, 13345123, 14427160, 24263860, 26690246, 48527720, 53380492, 66725615, 106760984, 133451230, 266902460, 533804920]

約数ペア:

[(1, 533804920), (2, 266902460), (4, 133451230), (5, 106760984), (8, 66725615), (10, 53380492), (11, 48527720), (20, 26690246), (22, 24263860), (37, 14427160), (40, 13345123), (44, 12131930), (55, 9705544), (74, 7213580), (88, 6065965), (110, 4852772), (148, 3606790), (185, 2885432), (220, 2426386), (296, 1803395), (370, 1442716), (407, 1311560), (440, 1213193), (740, 721358), (814, 655780), (1480, 360679), (1628, 327890), (2035, 262312), (3256, 163945), (4070, 131156), (8140, 65578), (16280, 32789)]