26567840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 69155856

約数和(自身を除く): 42588016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 241, 260, 265, 416, 424, 482, 520, 530, 689, 848, 964, 1040, 1060, 1205, 1378, 1696, 1928, 2080, 2120, 2410, 2756, 3133, 3445, 3856, 4240, 4820, 5512, 6266, 6890, 7712, 8480, 9640, 11024, 12532, 12773, 13780, 15665, 19280, 22048, 25064, 25546, 27560, 31330, 38560, 50128, 51092, 55120, 62660, 63865, 100256, 102184, 110240, 125320, 127730, 166049, 204368, 250640, 255460, 332098, 408736, 501280, 510920, 664196, 830245, 1021840, 1328392, 1660490, 2043680, 2656784, 3320980, 5313568, 6641960, 13283920, 26567840]

約数ペア:

[(1, 26567840), (2, 13283920), (4, 6641960), (5, 5313568), (8, 3320980), (10, 2656784), (13, 2043680), (16, 1660490), (20, 1328392), (26, 1021840), (32, 830245), (40, 664196), (52, 510920), (53, 501280), (65, 408736), (80, 332098), (104, 255460), (106, 250640), (130, 204368), (160, 166049), (208, 127730), (212, 125320), (241, 110240), (260, 102184), (265, 100256), (416, 63865), (424, 62660), (482, 55120), (520, 51092), (530, 50128), (689, 38560), (848, 31330), (964, 27560), (1040, 25546), (1060, 25064), (1205, 22048), (1378, 19280), (1696, 15665), (1928, 13780), (2080, 12773), (2120, 12532), (2410, 11024), (2756, 9640), (3133, 8480), (3445, 7712), (3856, 6890), (4240, 6266), (4820, 5512)]