8329331140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{132929}}^1$

素因数の和:133192

約数の個数: 48

約数和(自身を含む): 18915407280

約数和(自身を除く): 10586076140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 964, 1205, 2410, 3133, 4820, 6266, 12532, 15665, 31330, 62660, 132929, 265858, 531716, 664645, 1329290, 1728077, 2658580, 3456154, 6912308, 8640385, 17280770, 32035889, 34561540, 64071778, 128143556, 160179445, 320358890, 416466557, 640717780, 832933114, 1665866228, 2082332785, 4164665570, 8329331140]

約数ペア:

[(1, 8329331140), (2, 4164665570), (4, 2082332785), (5, 1665866228), (10, 832933114), (13, 640717780), (20, 416466557), (26, 320358890), (52, 160179445), (65, 128143556), (130, 64071778), (241, 34561540), (260, 32035889), (482, 17280770), (964, 8640385), (1205, 6912308), (2410, 3456154), (3133, 2658580), (4820, 1728077), (6266, 1329290), (12532, 664645), (15665, 531716), (31330, 265858), (62660, 132929)]