233320450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1613}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 475523136

約数和(自身を除く): 242202686

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 263, 275, 526, 550, 1315, 1613, 2630, 2893, 3226, 5786, 6575, 8065, 13150, 14465, 16130, 17743, 28930, 35486, 40325, 72325, 80650, 88715, 144650, 177430, 424219, 443575, 848438, 887150, 2121095, 4242190, 4666409, 9332818, 10605475, 21210950, 23332045, 46664090, 116660225, 233320450]

約数ペア:

[(1, 233320450), (2, 116660225), (5, 46664090), (10, 23332045), (11, 21210950), (22, 10605475), (25, 9332818), (50, 4666409), (55, 4242190), (110, 2121095), (263, 887150), (275, 848438), (526, 443575), (550, 424219), (1315, 177430), (1613, 144650), (2630, 88715), (2893, 80650), (3226, 72325), (5786, 40325), (6575, 35486), (8065, 28930), (13150, 17743), (14465, 16130)]