98214020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 212260608

約数和(自身を除く): 114046588

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 163, 188, 235, 326, 470, 641, 652, 815, 940, 1282, 1630, 2564, 3205, 3260, 6410, 7661, 12820, 15322, 30127, 30644, 38305, 60254, 76610, 104483, 120508, 150635, 153220, 208966, 301270, 417932, 522415, 602540, 1044830, 2089660, 4910701, 9821402, 19642804, 24553505, 49107010, 98214020]

約数ペア:

[(1, 98214020), (2, 49107010), (4, 24553505), (5, 19642804), (10, 9821402), (20, 4910701), (47, 2089660), (94, 1044830), (163, 602540), (188, 522415), (235, 417932), (326, 301270), (470, 208966), (641, 153220), (652, 150635), (815, 120508), (940, 104483), (1282, 76610), (1630, 60254), (2564, 38305), (3205, 30644), (3260, 30127), (6410, 15322), (7661, 12820)]