5727219440

素因数分解:

$2^4\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{44549}}^1$

素因数の和:46169

約数の個数: 40

約数和(自身を含む): 13324370400

約数和(自身を除く): 7597150960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1607, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 44549, 64280, 89098, 128560, 178196, 222745, 356392, 445490, 712784, 890980, 1781960, 3563920, 71590243, 143180486, 286360972, 357951215, 572721944, 715902430, 1145443888, 1431804860, 2863609720, 5727219440]

約数ペア:

[(1, 5727219440), (2, 2863609720), (4, 1431804860), (5, 1145443888), (8, 715902430), (10, 572721944), (16, 357951215), (20, 286360972), (40, 143180486), (80, 71590243), (1607, 3563920), (3214, 1781960), (6428, 890980), (8035, 712784), (12856, 445490), (16070, 356392), (25712, 222745), (32140, 178196), (44549, 128560), (64280, 89098)]