55926320

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7207}}^1$

素因数の和:7317

約数の個数: 40

約数和(自身を含む): 131387424

約数和(自身を除く): 75461104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7207, 7760, 14414, 28828, 36035, 57656, 72070, 115312, 144140, 288280, 576560, 699079, 1398158, 2796316, 3495395, 5592632, 6990790, 11185264, 13981580, 27963160, 55926320]

約数ペア:

[(1, 55926320), (2, 27963160), (4, 13981580), (5, 11185264), (8, 6990790), (10, 5592632), (16, 3495395), (20, 2796316), (40, 1398158), (80, 699079), (97, 576560), (194, 288280), (388, 144140), (485, 115312), (776, 72070), (970, 57656), (1552, 36035), (1940, 28828), (3880, 14414), (7207, 7760)]