224770460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8431}}^1$

素因数の和:8514

約数の個数: 48

約数和(自身を含む): 498634752

約数和(自身を除く): 273864292

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 5332, 6665, 8431, 13330, 16862, 26660, 33724, 42155, 84310, 168620, 261361, 362533, 522722, 725066, 1045444, 1306805, 1450132, 1812665, 2613610, 3625330, 5227220, 7250660, 11238523, 22477046, 44954092, 56192615, 112385230, 224770460]

約数ペア:

[(1, 224770460), (2, 112385230), (4, 56192615), (5, 44954092), (10, 22477046), (20, 11238523), (31, 7250660), (43, 5227220), (62, 3625330), (86, 2613610), (124, 1812665), (155, 1450132), (172, 1306805), (215, 1045444), (310, 725066), (430, 522722), (620, 362533), (860, 261361), (1333, 168620), (2666, 84310), (5332, 42155), (6665, 33724), (8431, 26660), (13330, 16862)]