7250980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 17345664

約数和(自身を除く): 10094684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1433, 2530, 2866, 5060, 5732, 7165, 14330, 15763, 28660, 31526, 32959, 63052, 65918, 78815, 131836, 157630, 164795, 315260, 329590, 362549, 659180, 725098, 1450196, 1812745, 3625490, 7250980]

約数ペア:

[(1, 7250980), (2, 3625490), (4, 1812745), (5, 1450196), (10, 725098), (11, 659180), (20, 362549), (22, 329590), (23, 315260), (44, 164795), (46, 157630), (55, 131836), (92, 78815), (110, 65918), (115, 63052), (220, 32959), (230, 31526), (253, 28660), (460, 15763), (506, 14330), (1012, 7165), (1265, 5732), (1433, 5060), (2530, 2866)]