26738140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9349}}^1$

素因数の和:9382

約数の個数: 48

約数和(自身を含む): 65973600

約数和(自身を除く): 39235460

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 9349, 18698, 37396, 46745, 93490, 102839, 121537, 186980, 205678, 243074, 411356, 486148, 514195, 607685, 1028390, 1215370, 1336907, 2056780, 2430740, 2673814, 5347628, 6684535, 13369070, 26738140]

約数ペア:

[(1, 26738140), (2, 13369070), (4, 6684535), (5, 5347628), (10, 2673814), (11, 2430740), (13, 2056780), (20, 1336907), (22, 1215370), (26, 1028390), (44, 607685), (52, 514195), (55, 486148), (65, 411356), (110, 243074), (130, 205678), (143, 186980), (220, 121537), (260, 102839), (286, 93490), (572, 46745), (715, 37396), (1430, 18698), (2860, 9349)]