55598360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 76006120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 223, 230, 271, 446, 460, 542, 892, 920, 1084, 1115, 1355, 1784, 2168, 2230, 2710, 4460, 5129, 5420, 6233, 8920, 10258, 10840, 12466, 20516, 24932, 25645, 31165, 41032, 49864, 51290, 60433, 62330, 102580, 120866, 124660, 205160, 241732, 249320, 302165, 483464, 604330, 1208660, 1389959, 2417320, 2779918, 5559836, 6949795, 11119672, 13899590, 27799180, 55598360]

約数ペア:

[(1, 55598360), (2, 27799180), (4, 13899590), (5, 11119672), (8, 6949795), (10, 5559836), (20, 2779918), (23, 2417320), (40, 1389959), (46, 1208660), (92, 604330), (115, 483464), (184, 302165), (223, 249320), (230, 241732), (271, 205160), (446, 124660), (460, 120866), (542, 102580), (892, 62330), (920, 60433), (1084, 51290), (1115, 49864), (1355, 41032), (1784, 31165), (2168, 25645), (2230, 24932), (2710, 20516), (4460, 12466), (5129, 10840), (5420, 10258), (6233, 8920)]