220196933140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3593}}^1\times {\mathrm{13381}}^1$

素因数の和:17212

約数の個数: 48

約数和(自身を含む): 464596811280

約数和(自身を除く): 244399878140

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 3593, 4580, 7186, 13381, 14372, 17965, 26762, 35930, 53524, 66905, 71860, 133810, 267620, 822797, 1645594, 3064249, 3291188, 4113985, 6128498, 8227970, 12256996, 15321245, 16455940, 30642490, 48077933, 61284980, 96155866, 192311732, 240389665, 480779330, 961558660, 11009846657, 22019693314, 44039386628, 55049233285, 110098466570, 220196933140]

約数ペア:

[(1, 220196933140), (2, 110098466570), (4, 55049233285), (5, 44039386628), (10, 22019693314), (20, 11009846657), (229, 961558660), (458, 480779330), (916, 240389665), (1145, 192311732), (2290, 96155866), (3593, 61284980), (4580, 48077933), (7186, 30642490), (13381, 16455940), (14372, 15321245), (17965, 12256996), (26762, 8227970), (35930, 6128498), (53524, 4113985), (66905, 3291188), (71860, 3064249), (133810, 1645594), (267620, 822797)]