87843200

素因数分解:

$2^7\times 5^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 220011960

約数和(自身を除く): 132168760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 128, 160, 194, 200, 283, 320, 388, 400, 485, 566, 640, 776, 800, 970, 1132, 1415, 1552, 1600, 1940, 2264, 2425, 2830, 3104, 3200, 3880, 4528, 4850, 5660, 6208, 7075, 7760, 9056, 9700, 11320, 12416, 14150, 15520, 18112, 19400, 22640, 27451, 28300, 31040, 36224, 38800, 45280, 54902, 56600, 62080, 77600, 90560, 109804, 113200, 137255, 155200, 181120, 219608, 226400, 274510, 310400, 439216, 452800, 549020, 686275, 878432, 905600, 1098040, 1372550, 1756864, 2196080, 2745100, 3513728, 4392160, 5490200, 8784320, 10980400, 17568640, 21960800, 43921600, 87843200]

約数ペア:

[(1, 87843200), (2, 43921600), (4, 21960800), (5, 17568640), (8, 10980400), (10, 8784320), (16, 5490200), (20, 4392160), (25, 3513728), (32, 2745100), (40, 2196080), (50, 1756864), (64, 1372550), (80, 1098040), (97, 905600), (100, 878432), (128, 686275), (160, 549020), (194, 452800), (200, 439216), (283, 310400), (320, 274510), (388, 226400), (400, 219608), (485, 181120), (566, 155200), (640, 137255), (776, 113200), (800, 109804), (970, 90560), (1132, 77600), (1415, 62080), (1552, 56600), (1600, 54902), (1940, 45280), (2264, 38800), (2425, 36224), (2830, 31040), (3104, 28300), (3200, 27451), (3880, 22640), (4528, 19400), (4850, 18112), (5660, 15520), (6208, 14150), (7075, 12416), (7760, 11320), (9056, 9700)]