8968300

素因数分解:

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

素因数の和:319

約数の個数: 72

約数和(自身を含む): 21998592

約数和(自身を除く): 13030292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 263, 275, 310, 341, 526, 550, 620, 682, 775, 1052, 1100, 1315, 1364, 1550, 1705, 2630, 2893, 3100, 3410, 5260, 5786, 6575, 6820, 8153, 8525, 11572, 13150, 14465, 16306, 17050, 26300, 28930, 32612, 34100, 40765, 57860, 72325, 81530, 89683, 144650, 163060, 179366, 203825, 289300, 358732, 407650, 448415, 815300, 896830, 1793660, 2242075, 4484150, 8968300]

約数ペア:

[(1, 8968300), (2, 4484150), (4, 2242075), (5, 1793660), (10, 896830), (11, 815300), (20, 448415), (22, 407650), (25, 358732), (31, 289300), (44, 203825), (50, 179366), (55, 163060), (62, 144650), (100, 89683), (110, 81530), (124, 72325), (155, 57860), (220, 40765), (263, 34100), (275, 32612), (310, 28930), (341, 26300), (526, 17050), (550, 16306), (620, 14465), (682, 13150), (775, 11572), (1052, 8525), (1100, 8153), (1315, 6820), (1364, 6575), (1550, 5786), (1705, 5260), (2630, 3410), (2893, 3100)]