130792100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1361}}^1$

素因数の和:1437

約数の個数: 54

約数和(自身を含む): 293485122

約数和(自身を除く): 162693022

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 961, 1361, 1550, 1922, 2722, 3100, 3844, 4805, 5444, 6805, 9610, 13610, 19220, 24025, 27220, 34025, 42191, 48050, 68050, 84382, 96100, 136100, 168764, 210955, 421910, 843820, 1054775, 1307921, 2109550, 2615842, 4219100, 5231684, 6539605, 13079210, 26158420, 32698025, 65396050, 130792100]

約数ペア:

[(1, 130792100), (2, 65396050), (4, 32698025), (5, 26158420), (10, 13079210), (20, 6539605), (25, 5231684), (31, 4219100), (50, 2615842), (62, 2109550), (100, 1307921), (124, 1054775), (155, 843820), (310, 421910), (620, 210955), (775, 168764), (961, 136100), (1361, 96100), (1550, 84382), (1922, 68050), (2722, 48050), (3100, 42191), (3844, 34025), (4805, 27220), (5444, 24025), (6805, 19220), (9610, 13610)]