55922320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36791}}^1$

素因数の和:36823

約数の個数: 40

約数和(自身を含む): 136866240

約数和(自身を除く): 80943920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 36791, 73582, 147164, 183955, 294328, 367910, 588656, 699029, 735820, 1398058, 1471640, 2796116, 2943280, 3495145, 5592232, 6990290, 11184464, 13980580, 27961160, 55922320]

約数ペア:

[(1, 55922320), (2, 27961160), (4, 13980580), (5, 11184464), (8, 6990290), (10, 5592232), (16, 3495145), (19, 2943280), (20, 2796116), (38, 1471640), (40, 1398058), (76, 735820), (80, 699029), (95, 588656), (152, 367910), (190, 294328), (304, 183955), (380, 147164), (760, 73582), (1520, 36791)]