4484150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 9427968

約数和(自身を除く): 4943818

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 263, 275, 310, 341, 526, 550, 682, 775, 1315, 1550, 1705, 2630, 2893, 3410, 5786, 6575, 8153, 8525, 13150, 14465, 16306, 17050, 28930, 40765, 72325, 81530, 89683, 144650, 179366, 203825, 407650, 448415, 896830, 2242075, 4484150]

約数ペア:

[(1, 4484150), (2, 2242075), (5, 896830), (10, 448415), (11, 407650), (22, 203825), (25, 179366), (31, 144650), (50, 89683), (55, 81530), (62, 72325), (110, 40765), (155, 28930), (263, 17050), (275, 16306), (310, 14465), (341, 13150), (526, 8525), (550, 8153), (682, 6575), (775, 5786), (1315, 3410), (1550, 2893), (1705, 2630)]