42453160

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1373}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 95712840

約数和(自身を除く): 53259680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1373, 1546, 2746, 3092, 3865, 5492, 6184, 6865, 7730, 10984, 13730, 15460, 27460, 30920, 54920, 1061329, 2122658, 4245316, 5306645, 8490632, 10613290, 21226580, 42453160]

約数ペア:

[(1, 42453160), (2, 21226580), (4, 10613290), (5, 8490632), (8, 5306645), (10, 4245316), (20, 2122658), (40, 1061329), (773, 54920), (1373, 30920), (1546, 27460), (2746, 15460), (3092, 13730), (3865, 10984), (5492, 7730), (6184, 6865)]