19056200

素因数分解:

$2^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 44669760

約数和(自身を除く): 25613560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 151, 200, 302, 604, 631, 755, 1208, 1262, 1510, 2524, 3020, 3155, 3775, 5048, 6040, 6310, 7550, 12620, 15100, 15775, 25240, 30200, 31550, 63100, 95281, 126200, 190562, 381124, 476405, 762248, 952810, 1905620, 2382025, 3811240, 4764050, 9528100, 19056200]

約数ペア:

[(1, 19056200), (2, 9528100), (4, 4764050), (5, 3811240), (8, 2382025), (10, 1905620), (20, 952810), (25, 762248), (40, 476405), (50, 381124), (100, 190562), (151, 126200), (200, 95281), (302, 63100), (604, 31550), (631, 30200), (755, 25240), (1208, 15775), (1262, 15100), (1510, 12620), (2524, 7550), (3020, 6310), (3155, 6040), (3775, 5048)]