2215707550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{32801}}^1$

素因数の和:33013

約数の個数: 48

約数和(自身を含む): 4734509472

約数和(自身を除く): 2518801922

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 193, 350, 386, 965, 1351, 1930, 2702, 4825, 6755, 9650, 13510, 32801, 33775, 65602, 67550, 164005, 229607, 328010, 459214, 820025, 1148035, 1640050, 2296070, 5740175, 6330593, 11480350, 12661186, 31652965, 44314151, 63305930, 88628302, 158264825, 221570755, 316529650, 443141510, 1107853775, 2215707550]

約数ペア:

[(1, 2215707550), (2, 1107853775), (5, 443141510), (7, 316529650), (10, 221570755), (14, 158264825), (25, 88628302), (35, 63305930), (50, 44314151), (70, 31652965), (175, 12661186), (193, 11480350), (350, 6330593), (386, 5740175), (965, 2296070), (1351, 1640050), (1930, 1148035), (2702, 820025), (4825, 459214), (6755, 328010), (9650, 229607), (13510, 164005), (32801, 67550), (33775, 65602)]