22566140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 51819264

約数和(自身を除く): 29253124

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2141, 2635, 4282, 5270, 8564, 10540, 10705, 21410, 36397, 42820, 66371, 72794, 132742, 145588, 181985, 265484, 331855, 363970, 663710, 727940, 1128307, 1327420, 2256614, 4513228, 5641535, 11283070, 22566140]

約数ペア:

[(1, 22566140), (2, 11283070), (4, 5641535), (5, 4513228), (10, 2256614), (17, 1327420), (20, 1128307), (31, 727940), (34, 663710), (62, 363970), (68, 331855), (85, 265484), (124, 181985), (155, 145588), (170, 132742), (310, 72794), (340, 66371), (527, 42820), (620, 36397), (1054, 21410), (2108, 10705), (2141, 10540), (2635, 8564), (4282, 5270)]