5457670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 10445760

約数和(自身を除く): 4988090

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 389, 610, 778, 1403, 1945, 2806, 3890, 7015, 8947, 14030, 17894, 23729, 44735, 47458, 89470, 118645, 237290, 545767, 1091534, 2728835, 5457670]

約数ペア:

[(1, 5457670), (2, 2728835), (5, 1091534), (10, 545767), (23, 237290), (46, 118645), (61, 89470), (115, 47458), (122, 44735), (230, 23729), (305, 17894), (389, 14030), (610, 8947), (778, 7015), (1403, 3890), (1945, 2806)]