32784920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 88030800

約数和(自身を除く): 55245880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 389, 392, 430, 490, 602, 778, 860, 980, 1204, 1505, 1556, 1720, 1945, 1960, 2107, 2408, 2723, 3010, 3112, 3890, 4214, 5446, 6020, 7780, 8428, 10535, 10892, 12040, 13615, 15560, 16727, 16856, 19061, 21070, 21784, 27230, 33454, 38122, 42140, 54460, 66908, 76244, 83635, 84280, 95305, 108920, 117089, 133816, 152488, 167270, 190610, 234178, 334540, 381220, 468356, 585445, 669080, 762440, 819623, 936712, 1170890, 1639246, 2341780, 3278492, 4098115, 4683560, 6556984, 8196230, 16392460, 32784920]

約数ペア:

[(1, 32784920), (2, 16392460), (4, 8196230), (5, 6556984), (7, 4683560), (8, 4098115), (10, 3278492), (14, 2341780), (20, 1639246), (28, 1170890), (35, 936712), (40, 819623), (43, 762440), (49, 669080), (56, 585445), (70, 468356), (86, 381220), (98, 334540), (140, 234178), (172, 190610), (196, 167270), (215, 152488), (245, 133816), (280, 117089), (301, 108920), (344, 95305), (389, 84280), (392, 83635), (430, 76244), (490, 66908), (602, 54460), (778, 42140), (860, 38122), (980, 33454), (1204, 27230), (1505, 21784), (1556, 21070), (1720, 19061), (1945, 16856), (1960, 16727), (2107, 15560), (2408, 13615), (2723, 12040), (3010, 10892), (3112, 10535), (3890, 8428), (4214, 7780), (5446, 6020)]