28610150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 57090096

約数和(自身を除く): 28479946

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 170, 194, 347, 425, 485, 694, 850, 970, 1649, 1735, 2425, 3298, 3470, 4850, 5899, 8245, 8675, 11798, 16490, 17350, 29495, 33659, 41225, 58990, 67318, 82450, 147475, 168295, 294950, 336590, 572203, 841475, 1144406, 1682950, 2861015, 5722030, 14305075, 28610150]

約数ペア:

[(1, 28610150), (2, 14305075), (5, 5722030), (10, 2861015), (17, 1682950), (25, 1144406), (34, 841475), (50, 572203), (85, 336590), (97, 294950), (170, 168295), (194, 147475), (347, 82450), (425, 67318), (485, 58990), (694, 41225), (850, 33659), (970, 29495), (1649, 17350), (1735, 16490), (2425, 11798), (3298, 8675), (3470, 8245), (4850, 5899)]