274313664560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4976663}}^1$

素因数の和:4976742

約数の個数: 80

約数和(自身を含む): 699798585024

約数和(自身を除く): 425484920464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 1040, 1060, 1378, 2120, 2756, 3445, 4240, 5512, 6890, 11024, 13780, 27560, 55120, 4976663, 9953326, 19906652, 24883315, 39813304, 49766630, 64696619, 79626608, 99533260, 129393238, 199066520, 258786476, 263763139, 323483095, 398133040, 517572952, 527526278, 646966190, 1035145904, 1055052556, 1293932380, 1318815695, 2110105112, 2587864760, 2637631390, 3428920807, 4220210224, 5175729520, 5275262780, 6857841614, 10550525560, 13715683228, 17144604035, 21101051120, 27431366456, 34289208070, 54862732912, 68578416140, 137156832280, 274313664560]

約数ペア:

[(1, 274313664560), (2, 137156832280), (4, 68578416140), (5, 54862732912), (8, 34289208070), (10, 27431366456), (13, 21101051120), (16, 17144604035), (20, 13715683228), (26, 10550525560), (40, 6857841614), (52, 5275262780), (53, 5175729520), (65, 4220210224), (80, 3428920807), (104, 2637631390), (106, 2587864760), (130, 2110105112), (208, 1318815695), (212, 1293932380), (260, 1055052556), (265, 1035145904), (424, 646966190), (520, 527526278), (530, 517572952), (689, 398133040), (848, 323483095), (1040, 263763139), (1060, 258786476), (1378, 199066520), (2120, 129393238), (2756, 99533260), (3445, 79626608), (4240, 64696619), (5512, 49766630), (6890, 39813304), (11024, 24883315), (13780, 19906652), (27560, 9953326), (55120, 4976663)]